155960464 has 40 divisors (see below), whose sum is σ = 330344928. Its totient is φ = 70740480.

The previous prime is 155960461. The next prime is 155960471. The reversal of 155960464 is 464069551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (155960461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159144 + ... + 160120.

Almost surely, 2^155960464 is an apocalyptic number.

It is an amenable number.

155960464 is an abundant number, since it is smaller than the sum of its proper divisors (174384464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155960464 is a wasteful number, since it uses less digits than its factorization.

155960464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 155960464 is about 12488.4131898332. The cubic root of 155960464 is about 538.2757807224.

The spelling of 155960464 in words is "one hundred fifty-five million, nine hundred sixty thousand, four hundred sixty-four".