2530426594 has 32 divisors (see below), whose sum is σ = 3935660400. Its totient is φ = 1219525632.

The previous prime is 2530426589. The next prime is 2530426597. The reversal of 2530426594 is 4956240352.

It can be written as a sum of positive squares in 8 ways, for example, as 1247855625 + 1282570969 = 35325^2 + 35813^2 .

It is not an unprimeable number, because it can be changed into a prime (2530426597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2700094 + ... + 2701030.

Almost surely, 2^2530426594 is an apocalyptic number.

2530426594 is a deficient number, since it is larger than the sum of its proper divisors (1405233806).

2530426594 is a wasteful number, since it uses less digits than its factorization.

2530426594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 2530426594 is about 50303.3457535381. The cubic root of 2530426594 is about 1362.6926529928.

The spelling of 2530426594 in words is "two billion, five hundred thirty million, four hundred twenty-six thousand, five hundred ninety-four".