49875953730 has 64 divisors (see below), whose sum is σ = 121332435840. Its totient is φ = 13120026624.

The previous prime is 49875953719. The next prime is 49875953731. The reversal of 49875953730 is 3735957894.

It is a super-2 number, since 2×49875953730² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49875953731) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 865456 + ... + 921284.

It is an arithmetic number, because the mean of its divisors is an integer number (1895819310).

Almost surely, 2^49875953730 is an apocalyptic number.

49875953730 is an abundant number, since it is smaller than the sum of its proper divisors (71456482110).

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

49875953730 is a wasteful number, since it uses less digits than its factorization.

49875953730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56243.

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 49875953730 in words is "forty-nine billion, eight hundred seventy-five million, nine hundred fifty-three thousand, seven hundred thirty".