49613156 has 12 divisors (see below), whose sum is σ = 87197292. Its totient is φ = 24699648.

The previous prime is 49613149. The next prime is 49613173. The reversal of 49613156 is 65131694.

It can be written as a sum of positive squares in 2 ways, for example, as 4990756 + 44622400 = 2234^2 + 6680^2 .

It is a super-2 number, since 2×49613156² = 4922930496560672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25685 + ... + 27548.

It is an arithmetic number, because the mean of its divisors is an integer number (7266441).

Almost surely, 2^49613156 is an apocalyptic number.

It is an amenable number.

49613156 is a deficient number, since it is larger than the sum of its proper divisors (37584136).

49613156 is a wasteful number, since it uses less digits than its factorization.

49613156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53470 (or 53468 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 49613156 is about 7043.6606959734. The cubic root of 49613156 is about 367.4505920280.

The spelling of 49613156 in words is "forty-nine million, six hundred thirteen thousand, one hundred fifty-six".