76830506120 has 16 divisors (see below), whose sum is σ = 172868638860. Its totient is φ = 30732202432.

The previous prime is 76830506119. The next prime is 76830506141. The reversal of 76830506120 is 2160503867.

It can be written as a sum of positive squares in 2 ways, for example, as 68297550244 + 8532955876 = 261338^2 + 92374^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960381287 + ... + 960381366.

Almost surely, 2^76830506120 is an apocalyptic number.

It is an amenable number.

76830506120 is an abundant number, since it is smaller than the sum of its proper divisors (96038132740).

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

76830506120 is a wasteful number, since it uses less digits than its factorization.

76830506120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920762664 (or 1920762660 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 76830506120 in words is "seventy-six billion, eight hundred thirty million, five hundred six thousand, one hundred twenty".