49380839524 has 9 divisors (see below), whose sum is σ = 86417246937. Its totient is φ = 24690197544.

The previous prime is 49380839513. The next prime is 49380839527. The reversal of 49380839524 is 42593808394.

The square root of 49380839524 is 222218.

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., 45531877924 + 3848961600 = 213382^2 + 62040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49380839527) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 388882 + ... + 499990.

Almost surely, 2^49380839524 is an apocalyptic number.

49380839524 is the 222218-th square number.

It is an amenable number.

49380839524 is a deficient number, since it is larger than the sum of its proper divisors (37036407413).

49380839524 is an frugal number, since it uses more digits than its factorization.

49380839524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222222 (or 111111 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 49380839524 in words is "forty-nine billion, three hundred eighty million, eight hundred thirty-nine thousand, five hundred twenty-four".