79213203552 has 192 divisors, whose sum is σ = 239778137088. Its totient is φ = 22429440000.

The previous prime is 79213203547. The next prime is 79213203577. The reversal of 79213203552 is 25530231297.

It is a self number, because there is not a number n which added to its sum of digits gives 79213203552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67072402 + ... + 67073582.

It is an arithmetic number, because the mean of its divisors is an integer number (1248844464).

Almost surely, 2^79213203552 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 79213203552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119889068544).

79213203552 is an abundant number, since it is smaller than the sum of its proper divisors (160564933536).

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

79213203552 is a wasteful number, since it uses less digits than its factorization.

79213203552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 79213203552 in words is "seventy-nine billion, two hundred thirteen million, two hundred three thousand, five hundred fifty-two".