151634400541 has 4 divisors (see below), whose sum is σ = 163298585212. Its totient is φ = 139970215872.

The previous prime is 151634400521. The next prime is 151634400563. The reversal of 151634400541 is 145004436151.

151634400541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145004436151 = 19 ⋅7631812429.

It can be written as a sum of positive squares in 2 ways, for example, as 31401612025 + 120232788516 = 177205^2 + 346746^2 .

It is a cyclic number.

It is not a de Polignac number, because 151634400541 - 2⁵ = 151634400509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151634400497 and 151634400506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151634400521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832092316 + ... + 5832092341.

It is an arithmetic number, because the mean of its divisors is an integer number (40824646303).

Almost surely, 2^151634400541 is an apocalyptic number.

It is an amenable number.

151634400541 is a deficient number, since it is larger than the sum of its proper divisors (11664184671).

151634400541 is a wasteful number, since it uses less digits than its factorization.

151634400541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664184670.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 151634400541 its reverse (145004436151), we get a palindrome (296638836692).

The spelling of 151634400541 in words is "one hundred fifty-one billion, six hundred thirty-four million, four hundred thousand, five hundred forty-one".