155351125 has 32 divisors (see below), whose sum is σ = 205920000. Its totient is φ = 116683200.

The previous prime is 155351113. The next prime is 155351149. The reversal of 155351125 is 521153551.

It is not a de Polignac number, because 155351125 - 2⁵ = 155351093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 155351093 and 155351102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353656 + ... + 354094.

It is an arithmetic number, because the mean of its divisors is an integer number (6435000).

Almost surely, 2^155351125 is an apocalyptic number.

It is an amenable number.

155351125 is a deficient number, since it is larger than the sum of its proper divisors (50568875).

155351125 is a wasteful number, since it uses less digits than its factorization.

155351125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 612 counting only the distinct ones).

The product of its digits is 3750, while the sum is 28.

The square root of 155351125 is about 12463.9931402420. The cubic root of 155351125 is about 537.5738495970.

The spelling of 155351125 in words is "one hundred fifty-five million, three hundred fifty-one thousand, one hundred twenty-five".