155675264 has 16 divisors (see below), whose sum is σ = 310134570. Its totient is φ = 77837568.

The previous prime is 155675251. The next prime is 155675281. The reversal of 155675264 is 462576551.

It can be written as a sum of positive squares in only one way, i.e., 92313664 + 63361600 = 9608^2 + 7960^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 607979 + ... + 608234.

Almost surely, 2^155675264 is an apocalyptic number.

It is an amenable number.

155675264 is a deficient number, since it is larger than the sum of its proper divisors (154459306).

155675264 is an equidigital number, since it uses as much as digits as its factorization.

155675264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216227 (or 1216215 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 155675264 is about 12476.9893804555. The cubic root of 155675264 is about 537.9474711823.

The spelling of 155675264 in words is "one hundred fifty-five million, six hundred seventy-five thousand, two hundred sixty-four".