52449834590 has 32 divisors (see below), whose sum is σ = 100307445120. Its totient is φ = 19689964704.

The previous prime is 52449834553. The next prime is 52449834599. The reversal of 52449834590 is 9543894425.

52449834590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52449834599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269632 + ... + 1310291.

It is an arithmetic number, because the mean of its divisors is an integer number (3134607660).

Almost surely, 2^52449834590 is an apocalyptic number.

52449834590 is a deficient number, since it is larger than the sum of its proper divisors (47857610530).

52449834590 is a wasteful number, since it uses less digits than its factorization.

52449834590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580056.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 52449834590 in words is "fifty-two billion, four hundred forty-nine million, eight hundred thirty-four thousand, five hundred ninety".