2485774594 has 4 divisors (see below), whose sum is σ = 3728661894. Its totient is φ = 1242887296.

The previous prime is 2485774591. The next prime is 2485774597. The reversal of 2485774594 is 4954775842.

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

It is an interprime number because it is at equal distance from previous prime (2485774591) and next prime (2485774597).

It can be written as a sum of positive squares in only one way, i.e., 1684035369 + 801739225 = 41037^2 + 28315^2 .

It is not an unprimeable number, because it can be changed into a prime (2485774591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621443647 + ... + 621443650.

Almost surely, 2^2485774594 is an apocalyptic number.

2485774594 is a deficient number, since it is larger than the sum of its proper divisors (1242887300).

2485774594 is a wasteful number, since it uses less digits than its factorization.

2485774594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242887299.

The product of its digits is 11289600, while the sum is 55.

The square root of 2485774594 is about 49857.5430000316. The cubic root of 2485774594 is about 1354.6296640008.

The spelling of 2485774594 in words is "two billion, four hundred eighty-five million, seven hundred seventy-four thousand, five hundred ninety-four".