2563455240210 has 32 divisors (see below), whose sum is σ = 6152335456320. Its totient is φ = 683583299648.

The previous prime is 2563455240187. The next prime is 2563455240239. The reversal of 2563455240210 is 120425543652.

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 15 ways as a sum of consecutive naturals, for example, 7053121 + ... + 7407659.

It is an arithmetic number, because the mean of its divisors is an integer number (192260483010).

Almost surely, 2^{2563455240210} is an apocalyptic number.

2563455240210 is an abundant number, since it is smaller than the sum of its proper divisors (3588880216110).

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

2563455240210 is a wasteful number, since it uses less digits than its factorization.

2563455240210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595562.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2563455240210 in words is "two trillion, five hundred sixty-three billion, four hundred fifty-five million, two hundred forty thousand, two hundred ten".