72396692482 has 4 divisors (see below), whose sum is σ = 108595038726. Its totient is φ = 36198346240.

The previous prime is 72396692479. The next prime is 72396692531. The reversal of 72396692482 is 28429669327.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56397225361 + 15999467121 = 237481^2 + 126489^2 .

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 as a sum of consecutive naturals, namely, 18099173119 + ... + 18099173122.

Almost surely, 2^72396692482 is an apocalyptic number.

72396692482 is a deficient number, since it is larger than the sum of its proper divisors (36198346244).

72396692482 is a wasteful number, since it uses less digits than its factorization.

72396692482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36198346243.

The product of its digits is 15676416, while the sum is 58.

The spelling of 72396692482 in words is "seventy-two billion, three hundred ninety-six million, six hundred ninety-two thousand, four hundred eighty-two".