9054913249 has 2 divisors, whose sum is σ = 9054913250. Its totient is φ = 9054913248.

The previous prime is 9054913229. The next prime is 9054913271. The reversal of 9054913249 is 9423194509.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7715865600 + 1339047649 = 87840^2 + 36593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9054913249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9054913199 and 9054913208.

It is not a weakly prime, because it can be changed into another prime (9054913229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4527456624 + 4527456625.

It is an arithmetic number, because the mean of its divisors is an integer number (4527456625).

Almost surely, 2^9054913249 is an apocalyptic number.

It is an amenable number.

9054913249 is a deficient number, since it is larger than the sum of its proper divisors (1).

9054913249 is an equidigital number, since it uses as much as digits as its factorization.

9054913249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 9054913249 is about 95157.3079116891. The cubic root of 9054913249 is about 2084.3057724353.

The spelling of 9054913249 in words is "nine billion, fifty-four million, nine hundred thirteen thousand, two hundred forty-nine".