125631060552 has 96 divisors (see below), whose sum is σ = 360343788480. Its totient is φ = 39458390400.

The previous prime is 125631060551. The next prime is 125631060559. The reversal of 125631060552 is 255060136521.

125631060552 is a `hidden beast` number, since 12 + 5 + 6 + 31 + 0 + 60 + 552 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (125631060551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455199 + ... + 677102.

It is an arithmetic number, because the mean of its divisors is an integer number (3753581130).

Almost surely, 2^125631060552 is an apocalyptic number.

125631060552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125631060552 is an abundant number, since it is smaller than the sum of its proper divisors (234712727928).

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

125631060552 is a wasteful number, since it uses less digits than its factorization.

125631060552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132403 (or 1132396 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 125631060552 in words is "one hundred twenty-five billion, six hundred thirty-one million, sixty thousand, five hundred fifty-two".