45265105 has 4 divisors (see below), whose sum is σ = 54318132. Its totient is φ = 36212080.

The previous prime is 45265093. The next prime is 45265139. The reversal of 45265105 is 50156254.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20034576 + 25230529 = 4476^2 + 5023^2 .

It is not a de Polignac number, because 45265105 - 2²¹ = 43167953 is a prime.

It is a super-2 number, since 2×45265105² = 4097859461322050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4526506 + ... + 4526515.

It is an arithmetic number, because the mean of its divisors is an integer number (13579533).

Almost surely, 2^45265105 is an apocalyptic number.

It is an amenable number.

45265105 is a deficient number, since it is larger than the sum of its proper divisors (9053027).

45265105 is an equidigital number, since it uses as much as digits as its factorization.

45265105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9053026.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 45265105 is about 6727.9346756638. The cubic root of 45265105 is about 356.3864449131.

The spelling of 45265105 in words is "forty-five million, two hundred sixty-five thousand, one hundred five".