49299985296 has 45 divisors (see below), whose sum is σ = 137978943739. Its totient is φ = 16432440288.

The previous prime is 49299985243. The next prime is 49299985303. The reversal of 49299985296 is 69258999294.

The square root of 49299985296 is 222036.

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

49299985296 is a `hidden beast` number, since 4 + 9 + 2 + 9 + 9 + 98 + 529 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2655181 + ... + 2673683.

Almost surely, 2^49299985296 is an apocalyptic number.

49299985296 is the 222036-th square number.

It is an amenable number.

49299985296 is an abundant number, since it is smaller than the sum of its proper divisors (88678958443).

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

49299985296 is an frugal number, since it uses more digits than its factorization.

49299985296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37020 (or 18508 counting only the distinct ones).

The product of its digits is 226748160, while the sum is 72.

The spelling of 49299985296 in words is "forty-nine billion, two hundred ninety-nine million, nine hundred eighty-five thousand, two hundred ninety-six".