52797241516 has 12 divisors (see below), whose sum is σ = 92407029120. Its totient is φ = 26395233200.

The previous prime is 52797241507. The next prime is 52797241517. The reversal of 52797241516 is 61514279725.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52797241516.

It is not an unprimeable number, because it can be changed into a prime (52797241517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811660 + ... + 874291.

It is an arithmetic number, because the mean of its divisors is an integer number (7700585760).

Almost surely, 2^52797241516 is an apocalyptic number.

It is an amenable number.

52797241516 is a deficient number, since it is larger than the sum of its proper divisors (39609787604).

52797241516 is a wasteful number, since it uses less digits than its factorization.

52797241516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693784 (or 1693782 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 49.

The spelling of 52797241516 in words is "fifty-two billion, seven hundred ninety-seven million, two hundred forty-one thousand, five hundred sixteen".