49629954192 has 240 divisors, whose sum is σ = 161911958400. Its totient is φ = 13088484864.

The previous prime is 49629954133. The next prime is 49629954193. The reversal of 49629954192 is 29145992694.

It is not an unprimeable number, because it can be changed into a prime (49629954193) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2773498 + ... + 2791334.

It is an arithmetic number, because the mean of its divisors is an integer number (674633160).

Almost surely, 2^49629954192 is an apocalyptic number.

49629954192 is a gapful number since it is divisible by the number (42) 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 49629954192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80955979200).

49629954192 is an abundant number, since it is smaller than the sum of its proper divisors (112282004208).

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

49629954192 is a wasteful number, since it uses less digits than its factorization.

49629954192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17895 (or 17862 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 60.

The spelling of 49629954192 in words is "forty-nine billion, six hundred twenty-nine million, nine hundred fifty-four thousand, one hundred ninety-two".