79883349552 has 60 divisors (see below), whose sum is σ = 231842530920. Its totient is φ = 26627781888.

The previous prime is 79883349547. The next prime is 79883349563. The reversal of 79883349552 is 25594338897.

79883349552 is a `hidden beast` number, since 7 + 9 + 8 + 8 + 33 + 49 + 552 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 79883349552.

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 in 11 ways as a sum of consecutive naturals, for example, 10269177 + ... + 10276952.

It is an arithmetic number, because the mean of its divisors is an integer number (3864042182).

Almost surely, 2^79883349552 is an apocalyptic number.

79883349552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79883349552 is an abundant number, since it is smaller than the sum of its proper divisors (151959181368).

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

79883349552 is a wasteful number, since it uses less digits than its factorization.

79883349552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20546152 (or 20546134 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 79883349552 in words is "seventy-nine billion, eight hundred eighty-three million, three hundred forty-nine thousand, five hundred fifty-two".