52753891278 has 32 divisors (see below), whose sum is σ = 115137959040. Its totient is φ = 15980672160.

The previous prime is 52753891273. The next prime is 52753891313. The reversal of 52753891278 is 87219835725.

52753891278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52753891273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66876 + ... + 331632.

It is an arithmetic number, because the mean of its divisors is an integer number (3598061220).

Almost surely, 2^52753891278 is an apocalyptic number.

52753891278 is an abundant number, since it is smaller than the sum of its proper divisors (62384067762).

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

52753891278 is a wasteful number, since it uses less digits than its factorization.

52753891278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267792.

The product of its digits is 8467200, while the sum is 57.

It can be divided in two parts, 527538 and 91278, that added together give a palindrome (618816).

The spelling of 52753891278 in words is "fifty-two billion, seven hundred fifty-three million, eight hundred ninety-one thousand, two hundred seventy-eight".