45460249 has 2 divisors, whose sum is σ = 45460250. Its totient is φ = 45460248.

The previous prime is 45460231. The next prime is 45460277. The reversal of 45460249 is 94206454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30691600 + 14768649 = 5540^2 + 3843^2 .

It is a cyclic number.

It is not a de Polignac number, because 45460249 - 2⁹ = 45459737 is a prime.

It is not a weakly prime, because it can be changed into another prime (45464249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22730124 + 22730125.

It is an arithmetic number, because the mean of its divisors is an integer number (22730125).

Almost surely, 2^45460249 is an apocalyptic number.

It is an amenable number.

45460249 is a deficient number, since it is larger than the sum of its proper divisors (1).

45460249 is an equidigital number, since it uses as much as digits as its factorization.

45460249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 45460249 is about 6742.4215976161. The cubic root of 45460249 is about 356.8978541128.

The spelling of 45460249 in words is "forty-five million, four hundred sixty thousand, two hundred forty-nine".