49973484757 has 8 divisors (see below), whose sum is σ = 57207588032. Its totient is φ = 42763140000.

The previous prime is 49973484739. The next prime is 49973484763. The reversal of 49973484757 is 75748437994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-49973484757 is a prime.

It is a super-2 number, since 2×49973484757² (a number of 22 digits) contains 22 as substring.

It is the 223548-th Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 49973484692 and 49973484701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49973484707) by changing a digit.

It is a nontrivial repunit in base 223547.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5935119 + ... + 5943532.

It is an arithmetic number, because the mean of its divisors is an integer number (7150948504).

Almost surely, 2^49973484757 is an apocalyptic number.

It is an amenable number.

49973484757 is a deficient number, since it is larger than the sum of its proper divisors (7234103275).

49973484757 is a wasteful number, since it uses less digits than its factorization.

49973484757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11879259.

The product of its digits is 213373440, while the sum is 67.

The spelling of 49973484757 in words is "forty-nine billion, nine hundred seventy-three million, four hundred eighty-four thousand, seven hundred fifty-seven".