49996862496 has 480 divisors, whose sum is σ = 175352905728. Its totient is φ = 13673940480.

The previous prime is 49996862477. The next prime is 49996862533. The reversal of 49996862496 is 69426869994.

49996862496 is a `hidden beast` number, since 49 + 9 + 96 + 8 + 6 + 2 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

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 79 ways as a sum of consecutive naturals, for example, 57933361 + ... + 57934223.

Almost surely, 2^49996862496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49996862496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87676452864).

49996862496 is an abundant number, since it is smaller than the sum of its proper divisors (125356043232).

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

49996862496 is a wasteful number, since it uses less digits than its factorization.

49996862496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1009 counting only the distinct ones).

The product of its digits is 362797056, while the sum is 72.

The spelling of 49996862496 in words is "forty-nine billion, nine hundred ninety-six million, eight hundred sixty-two thousand, four hundred ninety-six".