2531314354 has 4 divisors (see below), whose sum is σ = 3796971534. Its totient is φ = 1265657176.

The previous prime is 2531314333. The next prime is 2531314369. The reversal of 2531314354 is 4534131352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2197265625 + 334048729 = 46875^2 + 18277^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632828587 + ... + 632828590.

Almost surely, 2^2531314354 is an apocalyptic number.

2531314354 is a deficient number, since it is larger than the sum of its proper divisors (1265657180).

2531314354 is a wasteful number, since it uses less digits than its factorization.

2531314354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265657179.

The product of its digits is 21600, while the sum is 31.

The square root of 2531314354 is about 50312.1690448742. The cubic root of 2531314354 is about 1362.8519940550.

The spelling of 2531314354 in words is "two billion, five hundred thirty-one million, three hundred fourteen thousand, three hundred fifty-four".