2583278755 has 8 divisors (see below), whose sum is σ = 3102947424. Its totient is φ = 2064614400.

The previous prime is 2583278693. The next prime is 2583278807. The reversal of 2583278755 is 5578723852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2583278755 - 2¹³ = 2583270563 is a prime.

It is a Duffinian 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, 245406 + ... + 255715.

It is an arithmetic number, because the mean of its divisors is an integer number (387868428).

Almost surely, 2^2583278755 is an apocalyptic number.

2583278755 is a deficient number, since it is larger than the sum of its proper divisors (519668669).

2583278755 is a wasteful number, since it uses less digits than its factorization.

2583278755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502157.

The product of its digits is 4704000, while the sum is 52.

The square root of 2583278755 is about 50825.9653622044. The cubic root of 2583278755 is about 1372.1147220452.

The spelling of 2583278755 in words is "two billion, five hundred eighty-three million, two hundred seventy-eight thousand, seven hundred fifty-five".