2453564406 has 64 divisors (see below), whose sum is σ = 5321521152. Its totient is φ = 751214592.

The previous prime is 2453564381. The next prime is 2453564419. The reversal of 2453564406 is 6044653542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2765695 + ... + 2766581.

It is an arithmetic number, because the mean of its divisors is an integer number (83148768).

Almost surely, 2^2453564406 is an apocalyptic number.

2453564406 is an abundant number, since it is smaller than the sum of its proper divisors (2867956746).

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

2453564406 is a wasteful number, since it uses less digits than its factorization.

2453564406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533.

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 2453564406 is about 49533.4675345872. The cubic root of 2453564406 is about 1348.7531983823.

The spelling of 2453564406 in words is "two billion, four hundred fifty-three million, five hundred sixty-four thousand, four hundred six".