2520630023 has 2 divisors, whose sum is σ = 2520630024. Its totient is φ = 2520630022.

The previous prime is 2520630017. The next prime is 2520630089. The reversal of 2520630023 is 3200360252.

It is a happy number.

2520630023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2520630023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520630223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260315011 + 1260315012.

It is an arithmetic number, because the mean of its divisors is an integer number (1260315012).

Almost surely, 2^2520630023 is an apocalyptic number.

2520630023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520630023 is an equidigital number, since it uses as much as digits as its factorization.

2520630023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2520630023 is about 50205.8763791650. The cubic root of 2520630023 is about 1360.9318194165.

Adding to 2520630023 its reverse (3200360252), we get a palindrome (5720990275).

The spelling of 2520630023 in words is "two billion, five hundred twenty million, six hundred thirty thousand, twenty-three".