49938185754 has 24 divisors (see below), whose sum is σ = 113894108640. Its totient is φ = 15769953288.

The previous prime is 49938185723. The next prime is 49938185807. The reversal of 49938185754 is 45758183994.

49938185754 is a `hidden beast` number, since 49 + 9 + 3 + 8 + 18 + 575 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 49938185691 and 49938185700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73008702 + ... + 73009385.

It is an arithmetic number, because the mean of its divisors is an integer number (4745587860).

Almost surely, 2^49938185754 is an apocalyptic number.

49938185754 is an abundant number, since it is smaller than the sum of its proper divisors (63955922886).

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

49938185754 is a wasteful number, since it uses less digits than its factorization.

49938185754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146018114 (or 146018111 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The spelling of 49938185754 in words is "forty-nine billion, nine hundred thirty-eight million, one hundred eighty-five thousand, seven hundred fifty-four".