10252661623 has 2 divisors, whose sum is σ = 10252661624. Its totient is φ = 10252661622.

The previous prime is 10252661609. The next prime is 10252661641. The reversal of 10252661623 is 32616625201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10252661623 - 2¹³ = 10252653431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10252661123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126330811 + 5126330812.

It is an arithmetic number, because the mean of its divisors is an integer number (5126330812).

Almost surely, 2^10252661623 is an apocalyptic number.

10252661623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10252661623 is an equidigital number, since it uses as much as digits as its factorization.

10252661623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 10252661623 in words is "ten billion, two hundred fifty-two million, six hundred sixty-one thousand, six hundred twenty-three".