49136976000 has 512 divisors, whose sum is σ = 206856000000. Its totient is φ = 11230617600.

The previous prime is 49136975983. The next prime is 49136976047. The reversal of 49136976000 is 67963194.

49136976000 is a `hidden beast` number, since 4 + 9 + 1 + 36 + 9 + 7 + 600 + 0 = 666.

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 (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3015876 + ... + 3032124.

It is an arithmetic number, because the mean of its divisors is an integer number (404015625).

Almost surely, 2^49136976000 is an apocalyptic number.

49136976000 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 49136976000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103428000000).

49136976000 is an abundant number, since it is smaller than the sum of its proper divisors (157719024000).

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

49136976000 is a wasteful number, since it uses less digits than its factorization.

49136976000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16294 (or 16266 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 49136976000 in words is "forty-nine billion, one hundred thirty-six million, nine hundred seventy-six thousand".