2554045662 has 32 divisors (see below), whose sum is σ = 5889491712. Its totient is φ = 723268224.

The previous prime is 2554045633. The next prime is 2554045717. The reversal of 2554045662 is 2665404552.

It is a self number, because there is not a number n which added to its sum of digits gives 2554045662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264328 + ... + 273819.

It is an arithmetic number, because the mean of its divisors is an integer number (184046616).

Almost surely, 2^2554045662 is an apocalyptic number.

2554045662 is an abundant number, since it is smaller than the sum of its proper divisors (3335446050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2554045662 is a wasteful number, since it uses less digits than its factorization.

2554045662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538272.

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 2554045662 is about 50537.5668389368. The cubic root of 2554045662 is about 1366.9193324508.

The spelling of 2554045662 in words is "two billion, five hundred fifty-four million, forty-five thousand, six hundred sixty-two".