2531422411705 has 32 divisors (see below), whose sum is σ = 3348415542528. Its totient is φ = 1821842534400.

The previous prime is 2531422411703. The next prime is 2531422411717. The reversal of 2531422411705 is 5071142241352.

It is not a de Polignac number, because 2531422411705 - 2¹ = 2531422411703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2531422411703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56694069 + ... + 56738701.

It is an arithmetic number, because the mean of its divisors is an integer number (104637985704).

Almost surely, 2^{2531422411705} is an apocalyptic number.

It is an amenable number.

2531422411705 is a deficient number, since it is larger than the sum of its proper divisors (816993130823).

2531422411705 is a wasteful number, since it uses less digits than its factorization.

2531422411705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55377.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 2531422411705 in words is "two trillion, five hundred thirty-one billion, four hundred twenty-two million, four hundred eleven thousand, seven hundred five".