49013606056 has 8 divisors (see below), whose sum is σ = 91900511370. Its totient is φ = 24506803024.

The previous prime is 49013606051. The next prime is 49013606093. The reversal of 49013606056 is 65060631094.

It can be written as a sum of positive squares in only one way, i.e., 31730296900 + 17283309156 = 178130^2 + 131466^2 .

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

It is a super-2 number, since 2×49013606056² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49013606051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063350371 + ... + 3063350386.

Almost surely, 2^49013606056 is an apocalyptic number.

It is an amenable number.

49013606056 is a deficient number, since it is larger than the sum of its proper divisors (42886905314).

49013606056 is a wasteful number, since it uses less digits than its factorization.

49013606056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126700763 (or 6126700759 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 49013606056 in words is "forty-nine billion, thirteen million, six hundred six thousand, fifty-six".