2531225110245 has 64 divisors (see below), whose sum is σ = 4371447709440. Its totient is φ = 1243300405248.

The previous prime is 2531225110231. The next prime is 2531225110343. The reversal of 2531225110245 is 5420115221352.

It is not a de Polignac number, because 2531225110245 - 2⁹ = 2531225109733 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 294016501 + ... + 294025109.

It is an arithmetic number, because the mean of its divisors is an integer number (68303870460).

Almost surely, 2^{2531225110245} is an apocalyptic number.

It is an amenable number.

2531225110245 is a deficient number, since it is larger than the sum of its proper divisors (1840222599195).

2531225110245 is a wasteful number, since it uses less digits than its factorization.

2531225110245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11894.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 2531225110245 in words is "two trillion, five hundred thirty-one billion, two hundred twenty-five million, one hundred ten thousand, two hundred forty-five".