154152625 has 16 divisors (see below), whose sum is σ = 209873664. Its totient is φ = 112110000.

The previous prime is 154152613. The next prime is 154152631. The reversal of 154152625 is 526251451.

It is not a de Polignac number, because 154152625 - 2⁹ = 154152113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54681 + ... + 57430.

It is an arithmetic number, because the mean of its divisors is an integer number (13117104).

Almost surely, 2^154152625 is an apocalyptic number.

It is an amenable number.

154152625 is a deficient number, since it is larger than the sum of its proper divisors (55721039).

154152625 is a wasteful number, since it uses less digits than its factorization.

154152625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112137 (or 112127 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 154152625 is about 12415.8215596069. The cubic root of 154152625 is about 536.1878576407.

The spelling of 154152625 in words is "one hundred fifty-four million, one hundred fifty-two thousand, six hundred twenty-five".