45262259 has 4 divisors (see below), whose sum is σ = 51728304. Its totient is φ = 38796216.

The previous prime is 45262247. The next prime is 45262271. The reversal of 45262259 is 95226254.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45262247) and next prime (45262271).

It is a cyclic number.

It is not a de Polignac number, because 45262259 - 2²⁰ = 44213683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45262289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3233012 + ... + 3233025.

It is an arithmetic number, because the mean of its divisors is an integer number (12932076).

Almost surely, 2^45262259 is an apocalyptic number.

45262259 is a deficient number, since it is larger than the sum of its proper divisors (6466045).

45262259 is an equidigital number, since it uses as much as digits as its factorization.

45262259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466044.

The product of its digits is 43200, while the sum is 35.

The square root of 45262259 is about 6727.7231661239. The cubic root of 45262259 is about 356.3789756048.

The spelling of 45262259 in words is "forty-five million, two hundred sixty-two thousand, two hundred fifty-nine".