45265460 has 12 divisors (see below), whose sum is σ = 95057508. Its totient is φ = 18106176.

The previous prime is 45265459. The next prime is 45265463. The reversal of 45265460 is 6456254.

It can be written as a sum of positive squares in 2 ways, for example, as 8444836 + 36820624 = 2906^2 + 6068^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45265463) 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, 1131617 + ... + 1131656.

It is an arithmetic number, because the mean of its divisors is an integer number (7921459).

Almost surely, 2^45265460 is an apocalyptic number.

It is an amenable number.

45265460 is an abundant number, since it is smaller than the sum of its proper divisors (49792048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45265460 is a wasteful number, since it uses less digits than its factorization.

45265460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263282 (or 2263280 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 45265460 is about 6727.9610581513. The cubic root of 45265460 is about 356.3873765863.

The spelling of 45265460 in words is "forty-five million, two hundred sixty-five thousand, four hundred sixty".