125935580764 has 12 divisors (see below), whose sum is σ = 251871161584. Its totient is φ = 53972391744.

The previous prime is 125935580717. The next prime is 125935580783. The reversal of 125935580764 is 467085539521.

125935580764 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248849629 + ... + 2248849684.

It is a 1-persistent number, because it is pandigital, but 2⋅125935580764 = 251871161528 is not.

Almost surely, 2^125935580764 is an apocalyptic number.

125935580764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125935580764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125935580764 is a wasteful number, since it uses less digits than its factorization.

125935580764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497699324 (or 4497699322 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 125935580764 in words is "one hundred twenty-five billion, nine hundred thirty-five million, five hundred eighty thousand, seven hundred sixty-four".