125250452532 has 36 divisors (see below), whose sum is σ = 316691889696. Its totient is φ = 41738733840.

The previous prime is 125250452519. The next prime is 125250452557. The reversal of 125250452532 is 235254052521.

125250452532 is a `hidden beast` number, since 1 + 2 + 52 + 50 + 4 + 525 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×125250452532² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341718 + ... + 606029.

It is an arithmetic number, because the mean of its divisors is an integer number (8796996936).

Almost surely, 2^125250452532 is an apocalyptic number.

125250452532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125250452532 is an abundant number, since it is smaller than the sum of its proper divisors (191441437164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125250452532 is a wasteful number, since it uses less digits than its factorization.

125250452532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951428 (or 951423 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 125250452532 in words is "one hundred twenty-five billion, two hundred fifty million, four hundred fifty-two thousand, five hundred thirty-two".