155116610151 has 8 divisors (see below), whose sum is σ = 206999986560. Its totient is φ = 103322153592.

The previous prime is 155116610113. The next prime is 155116610171. The reversal of 155116610151 is 151016611551.

155116610151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 155116610151 - 2⁹ = 155116609639 is a prime.

It is a super-2 number, since 2×155116610151² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155116610171) 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 7 ways as a sum of consecutive naturals, for example, 22225891 + ... + 22232868.

It is an arithmetic number, because the mean of its divisors is an integer number (25874998320).

Almost surely, 2^155116610151 is an apocalyptic number.

155116610151 is a deficient number, since it is larger than the sum of its proper divisors (51883376409).

155116610151 is a wasteful number, since it uses less digits than its factorization.

155116610151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44459925.

The product of its (nonzero) digits is 4500, while the sum is 33.

The spelling of 155116610151 in words is "one hundred fifty-five billion, one hundred sixteen million, six hundred ten thousand, one hundred fifty-one".