52653144356 has 24 divisors (see below), whose sum is σ = 97026384000. Its totient is φ = 24932284704.

The previous prime is 52653144331. The next prime is 52653144359. The reversal of 52653144356 is 65344135625.

It is a super-2 number, since 2×52653144356² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52653144359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102005 + ... + 340163.

It is an arithmetic number, because the mean of its divisors is an integer number (4042766000).

Almost surely, 2^52653144356 is an apocalyptic number.

It is an amenable number.

52653144356 is a deficient number, since it is larger than the sum of its proper divisors (44373239644).

52653144356 is a wasteful number, since it uses less digits than its factorization.

52653144356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241091 (or 241089 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 44.

The spelling of 52653144356 in words is "fifty-two billion, six hundred fifty-three million, one hundred forty-four thousand, three hundred fifty-six".