2730802558 has 32 divisors (see below), whose sum is σ = 4683432960. Its totient is φ = 1182070560.

The previous prime is 2730802513. The next prime is 2730802577. The reversal of 2730802558 is 8552080372.

It is a super-2 number, since 2×2730802558² = 14914565221558686728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2730802558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104091 + ... + 127657.

It is an arithmetic number, because the mean of its divisors is an integer number (146357280).

Almost surely, 2^2730802558 is an apocalyptic number.

2730802558 is a deficient number, since it is larger than the sum of its proper divisors (1952630402).

2730802558 is a wasteful number, since it uses less digits than its factorization.

2730802558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23832.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2730802558 is about 52257.0814148666. The cubic root of 2730802558 is about 1397.7519291337.

The spelling of 2730802558 in words is "two billion, seven hundred thirty million, eight hundred two thousand, five hundred fifty-eight".