49418709180 has 48 divisors (see below), whose sum is σ = 143143852320. Its totient is φ = 12723897088.

The previous prime is 49418709163. The next prime is 49418709203. The reversal of 49418709180 is 8190781494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14199039 + ... + 14202518.

It is an arithmetic number, because the mean of its divisors is an integer number (2982163590).

Almost surely, 2^49418709180 is an apocalyptic number.

It is an amenable number.

49418709180 is an abundant number, since it is smaller than the sum of its proper divisors (93725143140).

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

49418709180 is a wasteful number, since it uses less digits than its factorization.

49418709180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28401598 (or 28401596 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 49418709180 in words is "forty-nine billion, four hundred eighteen million, seven hundred nine thousand, one hundred eighty".