76632329137 has 8 divisors (see below), whose sum is σ = 94316712896. Its totient is φ = 60632172432.

The previous prime is 76632329129. The next prime is 76632329141. The reversal of 76632329137 is 73192323667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76632329137 - 2³ = 76632329129 is a prime.

It is a super-2 number, since 2×76632329137² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76632329167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421056663 + ... + 421056844.

It is an arithmetic number, because the mean of its divisors is an integer number (11789589112).

Almost surely, 2^76632329137 is an apocalyptic number.

It is an amenable number.

76632329137 is a deficient number, since it is larger than the sum of its proper divisors (17684383759).

76632329137 is a wasteful number, since it uses less digits than its factorization.

76632329137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842113527.

The product of its digits is 1714608, while the sum is 49.

It can be divided in two parts, 76632 and 329137, that added together give a square (405769 = 637²).

The spelling of 76632329137 in words is "seventy-six billion, six hundred thirty-two million, three hundred twenty-nine thousand, one hundred thirty-seven".