125757586050 has 48 divisors (see below), whose sum is σ = 311942772480. Its totient is φ = 33528479040.

The previous prime is 125757586027. The next prime is 125757586069. The reversal of 125757586050 is 50685757521.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 125757585984 and 125757586002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 669996 + ... + 836904.

It is an arithmetic number, because the mean of its divisors is an integer number (6498807760).

Almost surely, 2^125757586050 is an apocalyptic number.

125757586050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125757586050 is an abundant number, since it is smaller than the sum of its proper divisors (186185186430).

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

125757586050 is a wasteful number, since it uses less digits than its factorization.

125757586050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171947 (or 171942 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 51.

The spelling of 125757586050 in words is "one hundred twenty-five billion, seven hundred fifty-seven million, five hundred eighty-six thousand, fifty".