9454292091 has 6 divisors (see below), whose sum is σ = 13656199700. Its totient is φ = 6302861388.

The previous prime is 9454292087. The next prime is 9454292119. The reversal of 9454292091 is 1902924549.

It is not a de Polignac number, because 9454292091 - 2² = 9454292087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9454292021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525238441 + ... + 525238458.

Almost surely, 2^9454292091 is an apocalyptic number.

9454292091 is a deficient number, since it is larger than the sum of its proper divisors (4201907609).

9454292091 is a wasteful number, since it uses less digits than its factorization.

9454292091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050476905 (or 1050476902 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 9454292091 is about 97233.1841039879. The cubic root of 9454292091 is about 2114.5096520981.

The spelling of 9454292091 in words is "nine billion, four hundred fifty-four million, two hundred ninety-two thousand, ninety-one".