28652898370 has 64 divisors (see below), whose sum is σ = 57314096640. Its totient is φ = 10258091008.

The previous prime is 28652898367. The next prime is 28652898401. The reversal of 28652898370 is 7389825682.

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, 655251 + ... + 697609.

It is an arithmetic number, because the mean of its divisors is an integer number (895532760).

Almost surely, 2^28652898370 is an apocalyptic number.

28652898370 is an abundant number, since it is smaller than the sum of its proper divisors (28661198270).

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

28652898370 is a wasteful number, since it uses less digits than its factorization.

28652898370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42579.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 28652898370 in words is "twenty-eight billion, six hundred fifty-two million, eight hundred ninety-eight thousand, three hundred seventy".