2154082088 has 32 divisors (see below), whose sum is σ = 4071400200. Its totient is φ = 1068411648.

The previous prime is 2154082061. The next prime is 2154082109. The reversal of 2154082088 is 8802804512.

It can be written as a sum of positive squares in 4 ways, for example, as 1929142084 + 224940004 = 43922^2 + 14998^2 .

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, 534770 + ... + 538782.

Almost surely, 2^2154082088 is an apocalyptic number.

It is an amenable number.

2154082088 is a deficient number, since it is larger than the sum of its proper divisors (1917318112).

2154082088 is a wasteful number, since it uses less digits than its factorization.

2154082088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541 (or 4537 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 2154082088 is about 46412.0898904585. The cubic root of 2154082088 is about 1291.4792013824.

The spelling of 2154082088 in words is "two billion, one hundred fifty-four million, eighty-two thousand, eighty-eight".