125073320751772 has 12 divisors (see below), whose sum is σ = 218879626174776. Its totient is φ = 62536284701840.

The previous prime is 125073320751761. The next prime is 125073320751791. The reversal of 125073320751772 is 277157023370521.

It is a super-2 number, since 2×125073320751772² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93168754 + ... + 94501657.

It is an arithmetic number, because the mean of its divisors is an integer number (18239968847898).

Almost surely, 2^{125073320751772} is an apocalyptic number.

It is an amenable number.

125073320751772 is a deficient number, since it is larger than the sum of its proper divisors (93806305423004).

125073320751772 is a wasteful number, since it uses less digits than its factorization.

125073320751772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187837028 (or 187837026 counting only the distinct ones).

The product of its (nonzero) digits is 4321800, while the sum is 52.

The spelling of 125073320751772 in words is "one hundred twenty-five trillion, seventy-three billion, three hundred twenty million, seven hundred fifty-one thousand, seven hundred seventy-two".