49592617636 has 9 divisors (see below), whose sum is σ = 86787860299. Its totient is φ = 24796086124.

The previous prime is 49592617631. The next prime is 49592617637. The reversal of 49592617636 is 63671629594.

The square root of 49592617636 is 222694.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49592617631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 389715 + ... + 501061.

Almost surely, 2^49592617636 is an apocalyptic number.

49592617636 is the 222694-th square number.

It is an amenable number.

49592617636 is a deficient number, since it is larger than the sum of its proper divisors (37195242663).

49592617636 is an frugal number, since it uses more digits than its factorization.

49592617636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222698 (or 111349 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 58.

The spelling of 49592617636 in words is "forty-nine billion, five hundred ninety-two million, six hundred seventeen thousand, six hundred thirty-six".