49236562944 has 528 divisors, whose sum is σ = 156958064640. Its totient is φ = 14817116160.

The previous prime is 49236562937. The next prime is 49236562997. The reversal of 49236562944 is 44926563294.

49236562944 is a `hidden beast` number, since 4 + 9 + 2 + 3 + 6 + 5 + 629 + 4 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 387689409 + ... + 387689535.

Almost surely, 2^49236562944 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 49236562944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78479032320).

49236562944 is an abundant number, since it is smaller than the sum of its proper divisors (107721501696).

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

49236562944 is a wasteful number, since it uses less digits than its factorization.

49236562944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 245 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 49236562944 in words is "forty-nine billion, two hundred thirty-six million, five hundred sixty-two thousand, nine hundred forty-four".