2563910970 has 32 divisors (see below), whose sum is σ = 6420926592. Its totient is φ = 653982912.

The previous prime is 2563910953. The next prime is 2563910989. The reversal of 2563910970 is 790193652.

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, 1857217 + ... + 1858596.

It is an arithmetic number, because the mean of its divisors is an integer number (200653956).

Almost surely, 2^2563910970 is an apocalyptic number.

2563910970 is an abundant number, since it is smaller than the sum of its proper divisors (3857015622).

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

2563910970 is a wasteful number, since it uses less digits than its factorization.

2563910970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715846.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 2563910970 is about 50635.0764786625. The cubic root of 2563910970 is about 1368.6770346209.

The spelling of 2563910970 in words is "two billion, five hundred sixty-three million, nine hundred ten thousand, nine hundred seventy".