2563085436 has 48 divisors (see below), whose sum is σ = 6057241344. Its totient is φ = 843463936.

The previous prime is 2563085429. The next prime is 2563085443. The reversal of 2563085436 is 6345803652.

It is an interprime number because it is at equal distance from previous prime (2563085429) and next prime (2563085443).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353035 + ... + 360221.

It is an arithmetic number, because the mean of its divisors is an integer number (126192528).

Almost surely, 2^2563085436 is an apocalyptic number.

It is an amenable number.

2563085436 is an abundant number, since it is smaller than the sum of its proper divisors (3494155908).

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

2563085436 is a wasteful number, since it uses less digits than its factorization.

2563085436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570 (or 7568 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 2563085436 is about 50626.9240226976. The cubic root of 2563085436 is about 1368.5301222501.

The spelling of 2563085436 in words is "two billion, five hundred sixty-three million, eighty-five thousand, four hundred thirty-six".