52897634499 has 8 divisors (see below), whose sum is σ = 70538848000. Its totient is φ = 35260755336.

The previous prime is 52897634497. The next prime is 52897634509. The reversal of 52897634499 is 99443679825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52897634499 - 2¹ = 52897634497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52897634497) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1054999 + ... + 1104000.

It is an arithmetic number, because the mean of its divisors is an integer number (8817356000).

Almost surely, 2^52897634499 is an apocalyptic number.

52897634499 is a deficient number, since it is larger than the sum of its proper divisors (17641213501).

52897634499 is a wasteful number, since it uses less digits than its factorization.

52897634499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167169.

The product of its digits is 117573120, while the sum is 66.

The spelling of 52897634499 in words is "fifty-two billion, eight hundred ninety-seven million, six hundred thirty-four thousand, four hundred ninety-nine".