49118909584 has 10 divisors (see below), whose sum is σ = 95167887350. Its totient is φ = 24559454784.

The previous prime is 49118909563. The next prime is 49118909597. The reversal of 49118909584 is 48590981194.

It can be written as a sum of positive squares in only one way, i.e., 43139290000 + 5979619584 = 207700^2 + 77328^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534965909 + ... + 1534965940.

It is an arithmetic number, because the mean of its divisors is an integer number (9516788735).

Almost surely, 2^49118909584 is an apocalyptic number.

It is an amenable number.

49118909584 is a deficient number, since it is larger than the sum of its proper divisors (46048977766).

49118909584 is a wasteful number, since it uses less digits than its factorization.

49118909584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069931857 (or 3069931851 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 58.

The spelling of 49118909584 in words is "forty-nine billion, one hundred eighteen million, nine hundred nine thousand, five hundred eighty-four".