2542284813 has 8 divisors (see below), whose sum is σ = 3390069376. Its totient is φ = 1694678400.

The previous prime is 2542284809. The next prime is 2542284817. The reversal of 2542284813 is 3184822452.

It is an interprime number because it is at equal distance from previous prime (2542284809) and next prime (2542284817).

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

It is not a de Polignac number, because 2542284813 - 2² = 2542284809 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 (2542284817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6628 + ... + 71613.

It is an arithmetic number, because the mean of its divisors is an integer number (423758672).

Almost surely, 2^2542284813 is an apocalyptic number.

It is an amenable number.

2542284813 is a deficient number, since it is larger than the sum of its proper divisors (847784563).

2542284813 is a wasteful number, since it uses less digits than its factorization.

2542284813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89075.

The product of its digits is 122880, while the sum is 39.

The square root of 2542284813 is about 50421.0750877051. The cubic root of 2542284813 is about 1364.8179773116.

The spelling of 2542284813 in words is "two billion, five hundred forty-two million, two hundred eighty-four thousand, eight hundred thirteen".