45250159 has 2 divisors, whose sum is σ = 45250160. Its totient is φ = 45250158.

The previous prime is 45250157. The next prime is 45250169. The reversal of 45250159 is 95105254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45250159 - 2¹ = 45250157 is a prime.

Together with 45250157, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45250159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45250157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625079 + 22625080.

It is an arithmetic number, because the mean of its divisors is an integer number (22625080).

Almost surely, 2^45250159 is an apocalyptic number.

45250159 is a deficient number, since it is larger than the sum of its proper divisors (1).

45250159 is an equidigital number, since it uses as much as digits as its factorization.

45250159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 45250159 is about 6726.8238419034. The cubic root of 45250159 is about 356.3472157382.

The spelling of 45250159 in words is "forty-five million, two hundred fifty thousand, one hundred fifty-nine".