125024523 has 16 divisors (see below), whose sum is σ = 180821760. Its totient is φ = 76381344.

The previous prime is 125024489. The next prime is 125024533. The reversal of 125024523 is 325420521.

It is not a de Polignac number, because 125024523 - 2⁸ = 125024267 is a prime.

It is a super-2 number, since 2×125024523² = 31262262702755058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125024493 and 125024502.

It is not an unprimeable number, because it can be changed into a prime (125024533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6111 + ... + 16952.

It is an arithmetic number, because the mean of its divisors is an integer number (11301360).

Almost surely, 2^125024523 is an apocalyptic number.

125024523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

125024523 is a deficient number, since it is larger than the sum of its proper divisors (55797237).

125024523 is a wasteful number, since it uses less digits than its factorization.

125024523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23218.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 125024523 is about 11181.4365356156. The cubic root of 125024523 is about 500.0326951953.

The spelling of 125024523 in words is "one hundred twenty-five million, twenty-four thousand, five hundred twenty-three".