72976762950 has 96 divisors (see below), whose sum is σ = 222747576576. Its totient is φ = 15397292160.

The previous prime is 72976762949. The next prime is 72976762993. The reversal of 72976762950 is 5926767927.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2659492 + ... + 2686791.

It is an arithmetic number, because the mean of its divisors is an integer number (2320287256).

Almost surely, 2^72976762950 is an apocalyptic number.

72976762950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

72976762950 is an abundant number, since it is smaller than the sum of its proper divisors (149770813626).

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

72976762950 is a wasteful number, since it uses less digits than its factorization.

72976762950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5346318 (or 5346313 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 72976762950 in words is "seventy-two billion, nine hundred seventy-six million, seven hundred sixty-two thousand, nine hundred fifty".