76356505740 has 48 divisors (see below), whose sum is σ = 225050757120. Its totient is φ = 19290064320.

The previous prime is 76356505739. The next prime is 76356505751. The reversal of 76356505740 is 4750565367.

It is a self number, because there is not a number n which added to its sum of digits gives 76356505740.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33488556 + ... + 33490835.

It is an arithmetic number, because the mean of its divisors is an integer number (4688557440).

Almost surely, 2^76356505740 is an apocalyptic number.

It is an amenable number.

76356505740 is an abundant number, since it is smaller than the sum of its proper divisors (148694251380).

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

76356505740 is a wasteful number, since it uses less digits than its factorization.

76356505740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66979422 (or 66979420 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The spelling of 76356505740 in words is "seventy-six billion, three hundred fifty-six million, five hundred five thousand, seven hundred forty".