45285349 has 2 divisors, whose sum is σ = 45285350. Its totient is φ = 45285348.

The previous prime is 45285347. The next prime is 45285371. The reversal of 45285349 is 94358254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39125025 + 6160324 = 6255^2 + 2482^2 .

It is a cyclic number.

It is not a de Polignac number, because 45285349 - 2¹ = 45285347 is a prime.

Together with 45285347, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45285347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22642674 + 22642675.

It is an arithmetic number, because the mean of its divisors is an integer number (22642675).

Almost surely, 2^45285349 is an apocalyptic number.

It is an amenable number.

45285349 is a deficient number, since it is larger than the sum of its proper divisors (1).

45285349 is an equidigital number, since it uses as much as digits as its factorization.

45285349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 40.

The square root of 45285349 is about 6729.4389810741. The cubic root of 45285349 is about 356.4395661265.

The spelling of 45285349 in words is "forty-five million, two hundred eighty-five thousand, three hundred forty-nine".