2654485590 has 16 divisors (see below), whose sum is σ = 6370765488. Its totient is φ = 707862816.

The previous prime is 2654485567. The next prime is 2654485627. The reversal of 2654485590 is 955844562.

2654485590 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44241397 + ... + 44241456.

It is an arithmetic number, because the mean of its divisors is an integer number (398172843).

Almost surely, 2^2654485590 is an apocalyptic number.

2654485590 is an abundant number, since it is smaller than the sum of its proper divisors (3716279898).

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

2654485590 is a wasteful number, since it uses less digits than its factorization.

2654485590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88482863.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The square root of 2654485590 is about 51521.7001854558. The cubic root of 2654485590 is about 1384.6078538076.

The spelling of 2654485590 in words is "two billion, six hundred fifty-four million, four hundred eighty-five thousand, five hundred ninety".