2555005654 has 8 divisors (see below), whose sum is σ = 3840896088. Its totient is φ = 1274706960.

The previous prime is 2555005631. The next prime is 2555005693. The reversal of 2555005654 is 4565005552.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396792 + ... + 1398619.

It is an arithmetic number, because the mean of its divisors is an integer number (480112011).

Almost surely, 2^2555005654 is an apocalyptic number.

2555005654 is a deficient number, since it is larger than the sum of its proper divisors (1285890434).

2555005654 is a wasteful number, since it uses less digits than its factorization.

2555005654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795870.

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 2555005654 is about 50547.0637525069. The cubic root of 2555005654 is about 1367.0905728306.

The spelling of 2555005654 in words is "two billion, five hundred fifty-five million, five thousand, six hundred fifty-four".