2755578084 has 24 divisors (see below), whose sum is σ = 7348208448. Its totient is φ = 787308000.

The previous prime is 2755578079. The next prime is 2755578107. The reversal of 2755578084 is 4808755572.

It is a super-2 number, since 2×2755578084² = 15186421154042222112, which contains 22 as substring.

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, 16402167 + ... + 16402334.

It is an arithmetic number, because the mean of its divisors is an integer number (306175352).

Almost surely, 2^2755578084 is an apocalyptic number.

It is an amenable number.

2755578084 is an abundant number, since it is smaller than the sum of its proper divisors (4592630364).

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

2755578084 is a wasteful number, since it uses less digits than its factorization.

2755578084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32804515 (or 32804513 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 51.

The square root of 2755578084 is about 52493.6004099547. The cubic root of 2755578084 is about 1401.9662989465.

The spelling of 2755578084 in words is "two billion, seven hundred fifty-five million, five hundred seventy-eight thousand, eighty-four".