75768501513 has 8 divisors (see below), whose sum is σ = 101034432576. Its totient is φ = 50507452400.

The previous prime is 75768501493. The next prime is 75768501539. The reversal of 75768501513 is 31510586757.

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 75768501513 - 2⁵ = 75768501481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75768501593) 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, 1184118 + ... + 1246463.

It is an arithmetic number, because the mean of its divisors is an integer number (12629304072).

Almost surely, 2^75768501513 is an apocalyptic number.

It is an amenable number.

75768501513 is a deficient number, since it is larger than the sum of its proper divisors (25265931063).

75768501513 is a wasteful number, since it uses less digits than its factorization.

75768501513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440975.

The product of its (nonzero) digits is 882000, while the sum is 48.

The spelling of 75768501513 in words is "seventy-five billion, seven hundred sixty-eight million, five hundred one thousand, five hundred thirteen".