49113408790 has 16 divisors (see below), whose sum is σ = 88429726368. Its totient is φ = 19639676736.

The previous prime is 49113408703. The next prime is 49113408791. The reversal of 49113408790 is 9780431194.

It is a self number, because there is not a number n which added to its sum of digits gives 49113408790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49113408791) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 674487 + ... + 743746.

It is an arithmetic number, because the mean of its divisors is an integer number (5526857898).

Almost surely, 2^49113408790 is an apocalyptic number.

49113408790 is a deficient number, since it is larger than the sum of its proper divisors (39316317578).

49113408790 is a wasteful number, since it uses less digits than its factorization.

49113408790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421703.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 49113408790 in words is "forty-nine billion, one hundred thirteen million, four hundred eight thousand, seven hundred ninety".