49645108730 has 32 divisors (see below), whose sum is σ = 103138254720. Its totient is φ = 16852651200.

The previous prime is 49645108727. The next prime is 49645108757. The reversal of 49645108730 is 3780154694.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3503900 + ... + 3518039.

It is an arithmetic number, because the mean of its divisors is an integer number (3223070460).

Almost surely, 2^49645108730 is an apocalyptic number.

49645108730 is an abundant number, since it is smaller than the sum of its proper divisors (53493145990).

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

49645108730 is a wasteful number, since it uses less digits than its factorization.

49645108730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7022054.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 49645108730 in words is "forty-nine billion, six hundred forty-five million, one hundred eight thousand, seven hundred thirty".