2225790539 has 4 divisors (see below), whose sum is σ = 2543760624. Its totient is φ = 1907820456.

The previous prime is 2225790533. The next prime is 2225790557. The reversal of 2225790539 is 9350975222.

2225790539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2225790539 - 2¹² = 2225786443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2225790539.

It is not an unprimeable number, because it can be changed into a prime (2225790533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158985032 + ... + 158985045.

It is an arithmetic number, because the mean of its divisors is an integer number (635940156).

Almost surely, 2^2225790539 is an apocalyptic number.

2225790539 is a deficient number, since it is larger than the sum of its proper divisors (317970085).

2225790539 is an equidigital number, since it uses as much as digits as its factorization.

2225790539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317970084.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 2225790539 is about 47178.2846127326. The cubic root of 2225790539 is about 1305.6539812604.

The spelling of 2225790539 in words is "two billion, two hundred twenty-five million, seven hundred ninety thousand, five hundred thirty-nine".