49236461694 has 48 divisors (see below), whose sum is σ = 123589001952. Its totient is φ = 13874851584.

The previous prime is 49236461671. The next prime is 49236461713. The reversal of 49236461694 is 49616463294.

49236461694 is a `hidden beast` number, since 4 + 92 + 3 + 6 + 461 + 6 + 94 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49236461694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2667279 + ... + 2685674.

It is an arithmetic number, because the mean of its divisors is an integer number (2574770874).

Almost surely, 2^49236461694 is an apocalyptic number.

49236461694 is an abundant number, since it is smaller than the sum of its proper divisors (74352540258).

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

49236461694 is a wasteful number, since it uses less digits than its factorization.

49236461694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353041 (or 5353038 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The spelling of 49236461694 in words is "forty-nine billion, two hundred thirty-six million, four hundred sixty-one thousand, six hundred ninety-four".