2531453414 has 8 divisors (see below), whose sum is σ = 4339634448. Its totient is φ = 1084908600.

The previous prime is 2531453389. The next prime is 2531453443. The reversal of 2531453414 is 4143541352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90409037 + ... + 90409064.

It is an arithmetic number, because the mean of its divisors is an integer number (542454306).

Almost surely, 2^2531453414 is an apocalyptic number.

2531453414 is a deficient number, since it is larger than the sum of its proper divisors (1808181034).

2531453414 is a wasteful number, since it uses less digits than its factorization.

2531453414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180818110.

The product of its digits is 28800, while the sum is 32.

The square root of 2531453414 is about 50313.5509977183. The cubic root of 2531453414 is about 1362.8769500925.

Adding to 2531453414 its reverse (4143541352), we get a palindrome (6674994766).

The spelling of 2531453414 in words is "two billion, five hundred thirty-one million, four hundred fifty-three thousand, four hundred fourteen".