9495225731 has 2 divisors, whose sum is σ = 9495225732. Its totient is φ = 9495225730.

The previous prime is 9495225721. The next prime is 9495225763. The reversal of 9495225731 is 1375225949.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9495225731 - 2¹⁰ = 9495224707 is a prime.

It is a super-2 number, since 2×9495225731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9495225721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4747612865 + 4747612866.

It is an arithmetic number, because the mean of its divisors is an integer number (4747612866).

Almost surely, 2^9495225731 is an apocalyptic number.

9495225731 is a deficient number, since it is larger than the sum of its proper divisors (1).

9495225731 is an equidigital number, since it uses as much as digits as its factorization.

9495225731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 9495225731 is about 97443.4488870340. The cubic root of 9495225731 is about 2117.5569438838.

The spelling of 9495225731 in words is "nine billion, four hundred ninety-five million, two hundred twenty-five thousand, seven hundred thirty-one".