2530182944 has 12 divisors (see below), whose sum is σ = 4981297734. Its totient is φ = 1265091456.

The previous prime is 2530182943. The next prime is 2530182973. The reversal of 2530182944 is 4492810352.

It can be written as a sum of positive squares in only one way, i.e., 2283692944 + 246490000 = 47788^2 + 15700^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2530182898 and 2530182907.

It is not an unprimeable number, because it can be changed into a prime (2530182943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39534077 + ... + 39534140.

Almost surely, 2^2530182944 is an apocalyptic number.

It is an amenable number.

2530182944 is a deficient number, since it is larger than the sum of its proper divisors (2451114790).

2530182944 is an equidigital number, since it uses as much as digits as its factorization.

2530182944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79068227 (or 79068219 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2530182944 is about 50300.9238881355. The cubic root of 2530182944 is about 1362.6489145545.

The spelling of 2530182944 in words is "two billion, five hundred thirty million, one hundred eighty-two thousand, nine hundred forty-four".