79285793650 has 48 divisors (see below), whose sum is σ = 168740449920. Its totient is φ = 27151200000.

The previous prime is 79285793641. The next prime is 79285793651. The reversal of 79285793650 is 5639758297.

It is not an unprimeable number, because it can be changed into a prime (79285793651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158650 + ... + 428650.

It is an arithmetic number, because the mean of its divisors is an integer number (3515426040).

Almost surely, 2^79285793650 is an apocalyptic number.

79285793650 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

79285793650 is an abundant number, since it is smaller than the sum of its proper divisors (89454656270).

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

79285793650 is a wasteful number, since it uses less digits than its factorization.

79285793650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270859 (or 270854 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 79285793650 in words is "seventy-nine billion, two hundred eighty-five million, seven hundred ninety-three thousand, six hundred fifty".