155480125604 has 12 divisors (see below), whose sum is σ = 275922476928. Its totient is φ = 76645132200.

The previous prime is 155480125601. The next prime is 155480125651. The reversal of 155480125604 is 406521084551.

It is not an unprimeable number, because it can be changed into a prime (155480125601) 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, 273732332 + ... + 273732899.

It is an arithmetic number, because the mean of its divisors is an integer number (22993539744).

Almost surely, 2^155480125604 is an apocalyptic number.

It is an amenable number.

155480125604 is a deficient number, since it is larger than the sum of its proper divisors (120442351324).

155480125604 is a wasteful number, since it uses less digits than its factorization.

155480125604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547465306 (or 547465304 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 155480125604 in words is "one hundred fifty-five billion, four hundred eighty million, one hundred twenty-five thousand, six hundred four".