2531051514 has 48 divisors (see below), whose sum is σ = 5727758400. Its totient is φ = 806243328.

The previous prime is 2531051507. The next prime is 2531051521. The reversal of 2531051514 is 4151501352.

It is an interprime number because it is at equal distance from previous prime (2531051507) and next prime (2531051521).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 581157 + ... + 585495.

It is an arithmetic number, because the mean of its divisors is an integer number (119328300).

Almost surely, 2^2531051514 is an apocalyptic number.

2531051514 is an abundant number, since it is smaller than the sum of its proper divisors (3196706886).

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

2531051514 is a wasteful number, since it uses less digits than its factorization.

2531051514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779 (or 5776 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 2531051514 is about 50309.5568853473. The cubic root of 2531051514 is about 1362.8048216685.

Adding to 2531051514 its reverse (4151501352), we get a palindrome (6682552866).

The spelling of 2531051514 in words is "two billion, five hundred thirty-one million, fifty-one thousand, five hundred fourteen".