49637359743768 has 96 divisors (see below), whose sum is σ = 140301710115840. Its totient is φ = 15823898228160.

The previous prime is 49637359743707. The next prime is 49637359743809. The reversal of 49637359743768 is 86734795373694.

49637359743768 is a `hidden beast` number, since 4 + 9 + 6 + 3 + 7 + 35 + 97 + 437 + 68 = 666.

It is a super-2 number, since 2×49637359743768² (a number of 28 digits) contains 22 as substring.

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, 8100633 + ... + 12841143.

It is an arithmetic number, because the mean of its divisors is an integer number (1461476147040).

Almost surely, 2^{49637359743768} is an apocalyptic number.

It is an amenable number.

49637359743768 is an abundant number, since it is smaller than the sum of its proper divisors (90664350372072).

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

49637359743768 is a wasteful number, since it uses less digits than its factorization.

49637359743768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746869 (or 4746862 counting only the distinct ones).

The product of its digits is 17283248640, while the sum is 81.

The spelling of 49637359743768 in words is "forty-nine trillion, six hundred thirty-seven billion, three hundred fifty-nine million, seven hundred forty-three thousand, seven hundred sixty-eight".