49892369956 has 135 divisors (see below), whose sum is σ = 105483772065. Its totient is φ = 20639018400.

The previous prime is 49892369909. The next prime is 49892369983. The reversal of 49892369956 is 65996329894.

The square root of 49892369956 is 223366.

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

It can be written as a sum of positive squares in only one way, i.e., 7380528100 + 42511841856 = 85910^2 + 206184^2 .

It is a Duffinian number.

Its product of digits (226748160) is a multiple of the sum of its prime factors (216).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 702709401 + ... + 702709471.

Almost surely, 2^49892369956 is an apocalyptic number.

49892369956 is the 223366-th square number.

It is an amenable number.

49892369956 is an abundant number, since it is smaller than the sum of its proper divisors (55591402109).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49892369956 is an equidigital number, since it uses as much as digits as its factorization.

49892369956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 97 counting only the distinct ones).

The product of its digits is 226748160, while the sum is 70.

The spelling of 49892369956 in words is "forty-nine billion, eight hundred ninety-two million, three hundred sixty-nine thousand, nine hundred fifty-six".