2542454615 has 16 divisors (see below), whose sum is σ = 3286296576. Its totient is φ = 1882768800.

The previous prime is 2542454599. The next prime is 2542454627. The reversal of 2542454615 is 5164542452.

It is not a de Polignac number, because 2542454615 - 2⁴ = 2542454599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353021 + ... + 360150.

It is an arithmetic number, because the mean of its divisors is an integer number (205393536).

Almost surely, 2^2542454615 is an apocalyptic number.

2542454615 is a deficient number, since it is larger than the sum of its proper divisors (743841961).

2542454615 is a wasteful number, since it uses less digits than its factorization.

2542454615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713230.

The product of its digits is 192000, while the sum is 38.

The square root of 2542454615 is about 50422.7588991320. The cubic root of 2542454615 is about 1364.8483625333.

The spelling of 2542454615 in words is "two billion, five hundred forty-two million, four hundred fifty-four thousand, six hundred fifteen".