2542017254 has 16 divisors (see below), whose sum is σ = 4429183776. Its totient is φ = 1071576000.

The previous prime is 2542017241. The next prime is 2542017271. The reversal of 2542017254 is 4527102452.

It is a self number, because there is not a number n which added to its sum of digits gives 2542017254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487447 + ... + 1489154.

It is an arithmetic number, because the mean of its divisors is an integer number (276823986).

Almost surely, 2^2542017254 is an apocalyptic number.

2542017254 is a deficient number, since it is larger than the sum of its proper divisors (1887166522).

2542017254 is a wasteful number, since it uses less digits than its factorization.

2542017254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976671.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 2542017254 is about 50418.4217722054. The cubic root of 2542017254 is about 1364.7700962163.

The spelling of 2542017254 in words is "two billion, five hundred forty-two million, seventeen thousand, two hundred fifty-four".