49497717384 has 64 divisors (see below), whose sum is σ = 137512478400. Its totient is φ = 16496980992.

The previous prime is 49497717383. The next prime is 49497717407. The reversal of 49497717384 is 48371779494.

49497717384 is a `hidden beast` number, since 4 + 9 + 497 + 71 + 73 + 8 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (49497717383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2492904 + ... + 2512680.

It is an arithmetic number, because the mean of its divisors is an integer number (2148632475).

Almost surely, 2^49497717384 is an apocalyptic number.

It is an amenable number.

49497717384 is an abundant number, since it is smaller than the sum of its proper divisors (88014761016).

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

49497717384 is a wasteful number, since it uses less digits than its factorization.

49497717384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31379 (or 31369 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 63.

The spelling of 49497717384 in words is "forty-nine billion, four hundred ninety-seven million, seven hundred seventeen thousand, three hundred eighty-four".