2862215055 has 32 divisors (see below), whose sum is σ = 5815296000. Its totient is φ = 1308440736.

The previous prime is 2862215039. The next prime is 2862215107. The reversal of 2862215055 is 5505122682.

It is a happy number.

2862215055 is a `hidden beast` number, since 28 + 622 + 1 + 5 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 2862215055 - 2⁴ = 2862215039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1513455 + ... + 1515344.

It is an arithmetic number, because the mean of its divisors is an integer number (181728000).

Almost surely, 2^2862215055 is an apocalyptic number.

2862215055 is an abundant number, since it is smaller than the sum of its proper divisors (2953080945).

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

2862215055 is a wasteful number, since it uses less digits than its factorization.

2862215055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028820 (or 3028814 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 2862215055 is about 53499.6734102181. The cubic root of 2862215055 is about 1419.8226081056.

The spelling of 2862215055 in words is "two billion, eight hundred sixty-two million, two hundred fifteen thousand, fifty-five".