72869549260 has 48 divisors (see below), whose sum is σ = 153704950560. Its totient is φ = 29018787840.

The previous prime is 72869549257. The next prime is 72869549273. The reversal of 72869549260 is 6294596827.

It is a junction number, because it is equal to n+sod(n) for n = 72869549195 and 72869549204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4365330 + ... + 4381990.

It is an arithmetic number, because the mean of its divisors is an integer number (3202186470).

Almost surely, 2^72869549260 is an apocalyptic number.

It is an amenable number.

72869549260 is an abundant number, since it is smaller than the sum of its proper divisors (80835401300).

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

72869549260 is a wasteful number, since it uses less digits than its factorization.

72869549260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17626 (or 17624 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 72869549260 in words is "seventy-two billion, eight hundred sixty-nine million, five hundred forty-nine thousand, two hundred sixty".