45265400 has 48 divisors (see below), whose sum is σ = 106466400. Its totient is φ = 17895680.

The previous prime is 45265397. The next prime is 45265417. The reversal of 45265400 is 456254.

It is a self number, because there is not a number n which added to its sum of digits gives 45265400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16529 + ... + 19071.

It is an arithmetic number, because the mean of its divisors is an integer number (2218050).

Almost surely, 2^45265400 is an apocalyptic number.

45265400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45265400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53233200).

45265400 is an abundant number, since it is smaller than the sum of its proper divisors (61201000).

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

45265400 is a wasteful number, since it uses less digits than its factorization.

45265400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45265400 is about 6727.9565991466. The cubic root of 45265400 is about 356.3872191208.

The spelling of 45265400 in words is "forty-five million, two hundred sixty-five thousand, four hundred".