5126355126072 has 96 divisors (see below), whose sum is σ = 14146827552000. Its totient is φ = 1676426588928.

The previous prime is 5126355126043. The next prime is 5126355126073. The reversal of 5126355126072 is 2706215536215.

It is a happy number.

5126355126072 is a `hidden beast` number, since 5 + 1 + 2 + 6 + 3 + 5 + 512 + 60 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126355126073) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 67119618 + ... + 67195950.

It is an arithmetic number, because the mean of its divisors is an integer number (147362787000).

Almost surely, 2^{5126355126072} is an apocalyptic number.

It is an amenable number.

5126355126072 is an abundant number, since it is smaller than the sum of its proper divisors (9020472425928).

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

5126355126072 is a wasteful number, since it uses less digits than its factorization.

5126355126072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93997 (or 93990 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 5126355126072 in words is "five trillion, one hundred twenty-six billion, three hundred fifty-five million, one hundred twenty-six thousand, seventy-two".