45323351 has 2 divisors, whose sum is σ = 45323352. Its totient is φ = 45323350.

The previous prime is 45323329. The next prime is 45323371. The reversal of 45323351 is 15332354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45323351 - 2⁶ = 45323287 is a prime.

It is a super-2 number, since 2×45323351² = 4108412291738402, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45323351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45323371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22661675 + 22661676.

It is an arithmetic number, because the mean of its divisors is an integer number (22661676).

Almost surely, 2^45323351 is an apocalyptic number.

45323351 is a deficient number, since it is larger than the sum of its proper divisors (1).

45323351 is an equidigital number, since it uses as much as digits as its factorization.

45323351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 26.

The square root of 45323351 is about 6732.2619527169. The cubic root of 45323351 is about 356.5392424346.

The spelling of 45323351 in words is "forty-five million, three hundred twenty-three thousand, three hundred fifty-one".