62720245125 has 24 divisors (see below), whose sum is σ = 113063697240. Its totient is φ = 33450796800.

The previous prime is 62720245123. The next prime is 62720245129. The reversal of 62720245125 is 52154202726.

62720245125 is a `hidden beast` number, since 627 + 2 + 0 + 2 + 4 + 5 + 1 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 15614751681 + 47105493444 = 124959^2 + 217038^2 .

It is not a de Polignac number, because 62720245125 - 2¹ = 62720245123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62720245125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62720245123) 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, 27874540 + ... + 27876789.

It is an arithmetic number, because the mean of its divisors is an integer number (4710987385).

Almost surely, 2^62720245125 is an apocalyptic number.

It is an amenable number.

62720245125 is a deficient number, since it is larger than the sum of its proper divisors (50343452115).

62720245125 is a wasteful number, since it uses less digits than its factorization.

62720245125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55751350 (or 55751337 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 62720245125 in words is "sixty-two billion, seven hundred twenty million, two hundred forty-five thousand, one hundred twenty-five".