2530326164 has 6 divisors (see below), whose sum is σ = 4428070794. Its totient is φ = 1265163080.

The previous prime is 2530326157. The next prime is 2530326181. The reversal of 2530326164 is 4616230352.

2530326164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2399040400 + 131285764 = 48980^2 + 11458^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2530326164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316290767 + ... + 316290774.

It is an arithmetic number, because the mean of its divisors is an integer number (738011799).

Almost surely, 2^2530326164 is an apocalyptic number.

It is an amenable number.

2530326164 is a deficient number, since it is larger than the sum of its proper divisors (1897744630).

2530326164 is a wasteful number, since it uses less digits than its factorization.

2530326164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632581545 (or 632581543 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2530326164 is about 50302.3474998931. The cubic root of 2530326164 is about 1362.6746248028.

The spelling of 2530326164 in words is "two billion, five hundred thirty million, three hundred twenty-six thousand, one hundred sixty-four".