28908827252092 has 24 divisors (see below), whose sum is σ = 51827516111952. Its totient is φ = 14101008432000.

The previous prime is 28908827252021. The next prime is 28908827252101. The reversal of 28908827252092 is 29025272880982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2659563 + ... + 8055490.

It is an arithmetic number, because the mean of its divisors is an integer number (2159479837998).

Almost surely, 2^{28908827252092} is an apocalyptic number.

It is an amenable number.

28908827252092 is a deficient number, since it is larger than the sum of its proper divisors (22918688859860).

28908827252092 is a wasteful number, since it uses less digits than its factorization.

28908827252092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731549 (or 10731547 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 64.

The spelling of 28908827252092 in words is "twenty-eight trillion, nine hundred eight billion, eight hundred twenty-seven million, two hundred fifty-two thousand, ninety-two".