125024534 has 8 divisors (see below), whose sum is σ = 188315688. Its totient is φ = 62252640.

The previous prime is 125024533. The next prime is 125024551. The reversal of 125024534 is 435420521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125024534² = 31262268203834312, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 129212 + ... + 130175.

It is an arithmetic number, because the mean of its divisors is an integer number (23539461).

Almost surely, 2^125024534 is an apocalyptic number.

125024534 is a deficient number, since it is larger than the sum of its proper divisors (63291154).

125024534 is a wasteful number, since it uses less digits than its factorization.

125024534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259630.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 125024534 is about 11181.4370275023. The cubic root of 125024534 is about 500.0327098601.

The spelling of 125024534 in words is "one hundred twenty-five million, twenty-four thousand, five hundred thirty-four".