52840099810 has 8 divisors (see below), whose sum is σ = 95112179676. Its totient is φ = 21136039920.

The previous prime is 52840099799. The next prime is 52840099831. The reversal of 52840099810 is 1899004825.

It can be written as a sum of positive squares in 2 ways, for example, as 48240411769 + 4599688041 = 219637^2 + 67821^2 .

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

It is a super-2 number, since 2×52840099810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2642004981 + ... + 2642005000.

Almost surely, 2^52840099810 is an apocalyptic number.

52840099810 is a deficient number, since it is larger than the sum of its proper divisors (42272079866).

52840099810 is a wasteful number, since it uses less digits than its factorization.

52840099810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284009988.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 52840099810 in words is "fifty-two billion, eight hundred forty million, ninety-nine thousand, eight hundred ten".