52002775050 has 48 divisors (see below), whose sum is σ = 129432569952. Its totient is φ = 13817332800.

The previous prime is 52002774977. The next prime is 52002775057. The reversal of 52002775050 is 5057720025.

It is a super-2 number, since 2×52002775050² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52002775057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584236 + ... + 667335.

It is an arithmetic number, because the mean of its divisors is an integer number (2696511874).

Almost surely, 2^52002775050 is an apocalyptic number.

52002775050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52002775050 is an abundant number, since it is smaller than the sum of its proper divisors (77429794902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52002775050 is a wasteful number, since it uses less digits than its factorization.

52002775050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251863 (or 1251858 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 33.

The spelling of 52002775050 in words is "fifty-two billion, two million, seven hundred seventy-five thousand, fifty".