76616263080 has 192 divisors, whose sum is σ = 291193119360. Its totient is φ = 17105001984.

The previous prime is 76616263049. The next prime is 76616263091. The reversal of 76616263080 is 8036261667.

76616263080 is a `hidden beast` number, since 7 + 6 + 6 + 1 + 6 + 2 + 630 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245167 + ... + 461886.

It is an arithmetic number, because the mean of its divisors is an integer number (1516630830).

Almost surely, 2^76616263080 is an apocalyptic number.

76616263080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76616263080 is an abundant number, since it is smaller than the sum of its proper divisors (214576856280).

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

76616263080 is a wasteful number, since it uses less digits than its factorization.

76616263080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707120 (or 707113 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 76616263080 in words is "seventy-six billion, six hundred sixteen million, two hundred sixty-three thousand, eighty".