9625373739923 has 2 divisors, whose sum is σ = 9625373739924. Its totient is φ = 9625373739922.

The previous prime is 9625373739809. The next prime is 9625373739983. The reversal of 9625373739923 is 3299373735269.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9625373739923 - 2¹² = 9625373735827 is a prime.

It is a super-3 number, since 3×9625373739923³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (9625373739983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4812686869961 + 4812686869962.

It is an arithmetic number, because the mean of its divisors is an integer number (4812686869962).

Almost surely, 2^{9625373739923} is an apocalyptic number.

9625373739923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9625373739923 is an equidigital number, since it uses as much as digits as its factorization.

9625373739923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 347208120, while the sum is 68.

The spelling of 9625373739923 in words is "nine trillion, six hundred twenty-five billion, three hundred seventy-three million, seven hundred thirty-nine thousand, nine hundred twenty-three".