155325104 has 20 divisors (see below), whose sum is σ = 328301160. Its totient is φ = 70602240.

The previous prime is 155325101. The next prime is 155325113. The reversal of 155325104 is 401523551.

It is a super-2 number, since 2×155325104² = 48251775865221632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (155325101) 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, 441089 + ... + 441440.

It is an arithmetic number, because the mean of its divisors is an integer number (16415058).

Almost surely, 2^155325104 is an apocalyptic number.

It is an amenable number.

155325104 is an abundant number, since it is smaller than the sum of its proper divisors (172976056).

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

155325104 is a wasteful number, since it uses less digits than its factorization.

155325104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882548 (or 882542 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 155325104 is about 12462.9492496760. The cubic root of 155325104 is about 537.5438337427.

Adding to 155325104 its reverse (401523551), we get a palindrome (556848655).

The spelling of 155325104 in words is "one hundred fifty-five million, three hundred twenty-five thousand, one hundred four".