151408541 has 4 divisors (see below), whose sum is σ = 151563552. Its totient is φ = 151253532.

The previous prime is 151408519. The next prime is 151408567. The reversal of 151408541 is 145804151.

151408541 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151408541 - 2¹⁸ = 151146397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151408591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76031 + ... + 77996.

It is an arithmetic number, because the mean of its divisors is an integer number (37890888).

Almost surely, 2^151408541 is an apocalyptic number.

It is an amenable number.

151408541 is a deficient number, since it is larger than the sum of its proper divisors (155011).

151408541 is an equidigital number, since it uses as much as digits as its factorization.

151408541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155010.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 151408541 is about 12304.8177962943. The cubic root of 151408541 is about 532.9872149674.

The spelling of 151408541 in words is "one hundred fifty-one million, four hundred eight thousand, five hundred forty-one".