49487692800 has 1056 divisors, whose sum is σ = 206165193472. Its totient is φ = 10192158720.

The previous prime is 49487692799. The next prime is 49487692819. The reversal of 49487692800 is 829678494.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 510182352 + ... + 510182448.

Almost surely, 2^49487692800 is an apocalyptic number.

49487692800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49487692800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103082596736).

49487692800 is an abundant number, since it is smaller than the sum of its proper divisors (156677500672).

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

49487692800 is a wasteful number, since it uses less digits than its factorization.

49487692800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 49487692800 in words is "forty-nine billion, four hundred eighty-seven million, six hundred ninety-two thousand, eight hundred".