49954698528 has 192 divisors, whose sum is σ = 155164262400. Its totient is φ = 13770777600.

The previous prime is 49954698511. The next prime is 49954698539. The reversal of 49954698528 is 82589645994.

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 31 ways as a sum of consecutive naturals, for example, 7266933 + ... + 7273803.

It is an arithmetic number, because the mean of its divisors is an integer number (808147200).

Almost surely, 2^49954698528 is an apocalyptic number.

49954698528 is a gapful number since it is divisible by the number (48) 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 49954698528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77582131200).

49954698528 is an abundant number, since it is smaller than the sum of its proper divisors (105209563872).

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

49954698528 is a wasteful number, since it uses less digits than its factorization.

49954698528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271 (or 7263 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 69.

The spelling of 49954698528 in words is "forty-nine billion, nine hundred fifty-four million, six hundred ninety-eight thousand, five hundred twenty-eight".