49603974810 has 128 divisors (see below), whose sum is σ = 132877704960. Its totient is φ = 11766988800.

The previous prime is 49603974799. The next prime is 49603974859. The reversal of 49603974810 is 1847930694.

It is a super-2 number, since 2×49603974810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6454170 + ... + 6461850.

It is an arithmetic number, because the mean of its divisors is an integer number (1038107070).

Almost surely, 2^49603974810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49603974810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66438852480).

49603974810 is an abundant number, since it is smaller than the sum of its proper divisors (83273730150).

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

49603974810 is a wasteful number, since it uses less digits than its factorization.

49603974810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 49603974810 in words is "forty-nine billion, six hundred three million, nine hundred seventy-four thousand, eight hundred ten".