2453334564564 has 120 divisors (see below), whose sum is σ = 7075307595048. Its totient is φ = 736460605440.

The previous prime is 2453334564563. The next prime is 2453334564581. The reversal of 2453334564564 is 4654654333542.

2453334564564 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 33 + 45 + 6 + 4 + 564 = 666.

2453334564564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 173174164164 + 2280160400400 = 416142^2 + 1510020^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 2453334564564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453334564563) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6930517 + ... + 7275900.

Almost surely, 2^{2453334564564} is an apocalyptic number.

It is an amenable number.

2453334564564 is an abundant number, since it is smaller than the sum of its proper divisors (4621973030484).

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

2453334564564 is a wasteful number, since it uses less digits than its factorization.

2453334564564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206487 (or 14206476 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 54.

The spelling of 2453334564564 in words is "two trillion, four hundred fifty-three billion, three hundred thirty-four million, five hundred sixty-four thousand, five hundred sixty-four".