653452363254357 has 40 divisors (see below), whose sum is σ = 986778548632800. Its totient is φ = 430902925648416.

The previous prime is 653452363254323. The next prime is 653452363254517. The reversal of 653452363254357 is 753452363254356.

653452363254357 is a `hidden beast` number, since 6 + 5 + 3 + 4 + 5 + 2 + 3 + 6 + 32 + 543 + 57 = 666.

It is not a de Polignac number, because 653452363254357 - 2¹² = 653452363250261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 653452363254294 and 653452363254303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653452363254857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 57860007 + ... + 68225252.

It is an arithmetic number, because the mean of its divisors is an integer number (24669463715820).

Almost surely, 2^{653452363254357} is an apocalyptic number.

It is an amenable number.

653452363254357 is a deficient number, since it is larger than the sum of its proper divisors (333326185378443).

653452363254357 is a wasteful number, since it uses less digits than its factorization.

653452363254357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126085967 (or 126085958 counting only the distinct ones).

The product of its digits is 816480000, while the sum is 63.

Subtracting 653452363254357 from its reverse (753452363254356), we obtain a palindrome (99999999999999).

The spelling of 653452363254357 in words is "six hundred fifty-three trillion, four hundred fifty-two billion, three hundred sixty-three million, two hundred fifty-four thousand, three hundred fifty-seven".