28562426376 has 64 divisors (see below), whose sum is σ = 82479746880. Its totient is φ = 8146145280.

The previous prime is 28562426369. The next prime is 28562426411. The reversal of 28562426376 is 67362426582.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3177601 + ... + 3186576.

It is an arithmetic number, because the mean of its divisors is an integer number (1288746045).

Almost surely, 2^28562426376 is an apocalyptic number.

It is an amenable number.

28562426376 is an abundant number, since it is smaller than the sum of its proper divisors (53917320504).

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

28562426376 is a wasteful number, since it uses less digits than its factorization.

28562426376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364214 (or 6364210 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The spelling of 28562426376 in words is "twenty-eight billion, five hundred sixty-two million, four hundred twenty-six thousand, three hundred seventy-six".