9253797442 has 8 divisors (see below), whose sum is σ = 14697207756. Its totient is φ = 4354728192.

The previous prime is 9253797439. The next prime is 9253797503. The reversal of 9253797442 is 2447973529.

It can be written as a sum of positive squares in 2 ways, for example, as 8960326281 + 293471161 = 94659^2 + 17131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9253797442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136085223 + ... + 136085290.

Almost surely, 2^9253797442 is an apocalyptic number.

9253797442 is a deficient number, since it is larger than the sum of its proper divisors (5443410314).

9253797442 is a wasteful number, since it uses less digits than its factorization.

9253797442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272170532.

The product of its digits is 3810240, while the sum is 52.

The square root of 9253797442 is about 96196.6602434825. The cubic root of 9253797442 is about 2099.4554477685.

The spelling of 9253797442 in words is "nine billion, two hundred fifty-three million, seven hundred ninety-seven thousand, four hundred forty-two".