49996051200 has 270 divisors, whose sum is σ = 184860097884. Its totient is φ = 13332142080.

The previous prime is 49996051187. The next prime is 49996051249. The reversal of 49996051200 is 215069994.

49996051200 is a `hidden beast` number, since 49 + 9 + 96 + 0 + 512 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (270).

It is a Harshad number since it is a multiple of its sum of digits (45).

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 29 ways as a sum of consecutive naturals, for example, 470179 + ... + 566621.

Almost surely, 2^49996051200 is an apocalyptic number.

49996051200 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 49996051200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92430048942).

49996051200 is an abundant number, since it is smaller than the sum of its proper divisors (134864046684).

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

49996051200 is an equidigital number, since it uses as much as digits as its factorization.

49996051200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96481 (or 96453 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 49996051200 in words is "forty-nine billion, nine hundred ninety-six million, fifty-one thousand, two hundred".