52867851000 has 64 divisors (see below), whose sum is σ = 164947704480. Its totient is φ = 14098092800.

The previous prime is 52867850999. The next prime is 52867851041. The reversal of 52867851000 is 15876825.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 8808309 + ... + 8814308.

Almost surely, 2^52867851000 is an apocalyptic number.

52867851000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52867851000 is an abundant number, since it is smaller than the sum of its proper divisors (112079853480).

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

52867851000 is a wasteful number, since it uses less digits than its factorization.

52867851000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17622641 (or 17622627 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 52867851000 in words is "fifty-two billion, eight hundred sixty-seven million, eight hundred fifty-one thousand".