52775302530 has 16 divisors (see below), whose sum is σ = 126660726144. Its totient is φ = 14073414000.

The previous prime is 52775302511. The next prime is 52775302549. The reversal of 52775302530 is 3520357725.

It is an interprime number because it is at equal distance from previous prime (52775302511) and next prime (52775302549).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879588346 + ... + 879588405.

It is an arithmetic number, because the mean of its divisors is an integer number (7916295384).

Almost surely, 2^52775302530 is an apocalyptic number.

52775302530 is an abundant number, since it is smaller than the sum of its proper divisors (73885423614).

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

52775302530 is a wasteful number, since it uses less digits than its factorization.

52775302530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759176761.

The product of its (nonzero) digits is 220500, while the sum is 39.

The spelling of 52775302530 in words is "fifty-two billion, seven hundred seventy-five million, three hundred two thousand, five hundred thirty".