76609041516 has 180 divisors, whose sum is σ = 239269111312. Its totient is φ = 20936304576.

The previous prime is 76609041497. The next prime is 76609041571. The reversal of 76609041516 is 61514090667.

76609041516 is a `hidden beast` number, since 7 + 6 + 6 + 0 + 90 + 41 + 516 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1167846 + ... + 1231698.

Almost surely, 2^76609041516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76609041516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119634555656).

76609041516 is an abundant number, since it is smaller than the sum of its proper divisors (162660069796).

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

76609041516 is a wasteful number, since it uses less digits than its factorization.

76609041516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63922 (or 63888 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 76609041516 in words is "seventy-six billion, six hundred nine million, forty-one thousand, five hundred sixteen".