2500256063254 has 8 divisors (see below), whose sum is σ = 3750984463248. Its totient is φ = 1249927908840.

The previous prime is 2500256063243. The next prime is 2500256063267. The reversal of 2500256063254 is 4523606520052.

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

It is a super-3 number, since 3×2500256063254³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100045777 + ... + 100070764.

It is an arithmetic number, because the mean of its divisors is an integer number (468873057906).

Almost surely, 2^{2500256063254} is an apocalyptic number.

2500256063254 is a deficient number, since it is larger than the sum of its proper divisors (1250728399994).

2500256063254 is a wasteful number, since it uses less digits than its factorization.

2500256063254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200122790.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 2500256063254 in words is "two trillion, five hundred billion, two hundred fifty-six million, sixty-three thousand, two hundred fifty-four".