7520996700672 has 320 divisors, whose sum is σ = 24998035856640. Its totient is φ = 1956384866304.

The previous prime is 7520996700653. The next prime is 7520996700739. The reversal of 7520996700672 is 2760076990257.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

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 31 ways as a sum of consecutive naturals, for example, 9835104 + ... + 10572192.

It is an arithmetic number, because the mean of its divisors is an integer number (78118862052).

Almost surely, 2^{7520996700672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7520996700672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12499017928320).

7520996700672 is an abundant number, since it is smaller than the sum of its proper divisors (17477039155968).

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

7520996700672 is a wasteful number, since it uses less digits than its factorization.

7520996700672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737203 (or 737187 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 7520996700672 in words is "seven trillion, five hundred twenty billion, nine hundred ninety-six million, seven hundred thousand, six hundred seventy-two".