49184130492 has 72 divisors (see below), whose sum is σ = 142442113632. Its totient is φ = 14017536000.

The previous prime is 49184130449. The next prime is 49184130509. The reversal of 49184130492 is 29403148194.

49184130492 is a `hidden beast` number, since 4 + 91 + 8 + 41 + 30 + 492 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142309 + ... + 344412.

Almost surely, 2^49184130492 is an apocalyptic number.

49184130492 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49184130492 is an abundant number, since it is smaller than the sum of its proper divisors (93257983140).

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

49184130492 is a wasteful number, since it uses less digits than its factorization.

49184130492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487139 (or 487134 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 49184130492 in words is "forty-nine billion, one hundred eighty-four million, one hundred thirty thousand, four hundred ninety-two".