125062016660 has 24 divisors (see below), whose sum is σ = 300148840320. Its totient is φ = 42878405664.

The previous prime is 125062016641. The next prime is 125062016669. The reversal of 125062016660 is 66610260521.

It is a super-2 number, since 2×125062016660² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 125062016660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125062016669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446649920 + ... + 446650199.

It is an arithmetic number, because the mean of its divisors is an integer number (12506201680).

Almost surely, 2^125062016660 is an apocalyptic number.

125062016660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125062016660 is an abundant number, since it is smaller than the sum of its proper divisors (175086823660).

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

125062016660 is a wasteful number, since it uses less digits than its factorization.

125062016660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893300135 (or 893300133 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 125062016660 in words is "one hundred twenty-five billion, sixty-two million, sixteen thousand, six hundred sixty".