2562631141 has 16 divisors (see below), whose sum is σ = 2947415040. Its totient is φ = 2182561920.

The previous prime is 2562631133. The next prime is 2562631171. The reversal of 2562631141 is 1411362652.

It is a happy number.

It is not a de Polignac number, because 2562631141 - 2³ = 2562631133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562631111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987756 + ... + 990346.

It is an arithmetic number, because the mean of its divisors is an integer number (184213440).

Almost surely, 2^2562631141 is an apocalyptic number.

It is an amenable number.

2562631141 is a deficient number, since it is larger than the sum of its proper divisors (384783899).

2562631141 is a wasteful number, since it uses less digits than its factorization.

2562631141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444.

The product of its digits is 8640, while the sum is 31.

The square root of 2562631141 is about 50622.4371301896. The cubic root of 2562631141 is about 1368.4492622680.

Adding to 2562631141 its reverse (1411362652), we get a palindrome (3973993793).

The spelling of 2562631141 in words is "two billion, five hundred sixty-two million, six hundred thirty-one thousand, one hundred forty-one".