747516010880521 has 8 divisors (see below), whose sum is σ = 756223125422688. Its totient is φ = 738854364300000.

The previous prime is 747516010880477. The next prime is 747516010880531. The reversal of 747516010880521 is 125088010615747.

747516010880521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 747516010880521 - 2²⁹ = 747515474009609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (747516010880531) 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, 11366957340 + ... + 11367023101.

It is an arithmetic number, because the mean of its divisors is an integer number (94527890677836).

Almost surely, 2^{747516010880521} is an apocalyptic number.

It is an amenable number.

747516010880521 is a deficient number, since it is larger than the sum of its proper divisors (8707114542167).

747516010880521 is a wasteful number, since it uses less digits than its factorization.

747516010880521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22733980823.

The product of its (nonzero) digits is 3763200, while the sum is 55.

The spelling of 747516010880521 in words is "seven hundred forty-seven trillion, five hundred sixteen billion, ten million, eight hundred eighty thousand, five hundred twenty-one".