2542500254 has 16 divisors (see below), whose sum is σ = 4366245600. Its totient is φ = 1087724544.

The previous prime is 2542500227. The next prime is 2542500277. The reversal of 2542500254 is 4520052452.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151619 + ... + 167550.

It is an arithmetic number, because the mean of its divisors is an integer number (272890350).

Almost surely, 2^2542500254 is an apocalyptic number.

2542500254 is a deficient number, since it is larger than the sum of its proper divisors (1823745346).

2542500254 is a wasteful number, since it uses less digits than its factorization.

2542500254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319747.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 2542500254 is about 50423.2114605962. The cubic root of 2542500254 is about 1364.8565291742.

The spelling of 2542500254 in words is "two billion, five hundred forty-two million, five hundred thousand, two hundred fifty-four".