2562354079 has 4 divisors (see below), whose sum is σ = 2697214840. Its totient is φ = 2427493320.

The previous prime is 2562354017. The next prime is 2562354083. The reversal of 2562354079 is 9704532652.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2562354079 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 (2562354679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67430352 + ... + 67430389.

It is an arithmetic number, because the mean of its divisors is an integer number (674303710).

Almost surely, 2^2562354079 is an apocalyptic number.

2562354079 is a deficient number, since it is larger than the sum of its proper divisors (134860761).

2562354079 is a wasteful number, since it uses less digits than its factorization.

2562354079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134860760.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 2562354079 is about 50619.7005028675. The cubic root of 2562354079 is about 1368.3999433020.

The spelling of 2562354079 in words is "two billion, five hundred sixty-two million, three hundred fifty-four thousand, seventy-nine".