49845734056 has 8 divisors (see below), whose sum is σ = 93460751370. Its totient is φ = 24922867024.

The previous prime is 49845734047. The next prime is 49845734089. The reversal of 49845734056 is 65043754894.

It can be written as a sum of positive squares in only one way, i.e., 31113432100 + 18732301956 = 176390^2 + 136866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×49845734056² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49845733988 and 49845734006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115358371 + ... + 3115358386.

Almost surely, 2^49845734056 is an apocalyptic number.

It is an amenable number.

49845734056 is a deficient number, since it is larger than the sum of its proper divisors (43615017314).

49845734056 is a wasteful number, since it uses less digits than its factorization.

49845734056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230716763 (or 6230716759 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 49845734056 in words is "forty-nine billion, eight hundred forty-five million, seven hundred thirty-four thousand, fifty-six".