2554622254 has 8 divisors (see below), whose sum is σ = 3833154360. Its totient is φ = 1276904136.

The previous prime is 2554622237. The next prime is 2554622263. The reversal of 2554622254 is 4522264552.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195589 + ... + 208240.

It is an arithmetic number, because the mean of its divisors is an integer number (479144295).

Almost surely, 2^2554622254 is an apocalyptic number.

2554622254 is a deficient number, since it is larger than the sum of its proper divisors (1278532106).

2554622254 is a wasteful number, since it uses less digits than its factorization.

2554622254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406994.

The product of its digits is 192000, while the sum is 37.

The square root of 2554622254 is about 50543.2711050640. The cubic root of 2554622254 is about 1367.0221882794.

The spelling of 2554622254 in words is "two billion, five hundred fifty-four million, six hundred twenty-two thousand, two hundred fifty-four".