45283452 has 12 divisors (see below), whose sum is σ = 105661416. Its totient is φ = 15094480.

The previous prime is 45283439. The next prime is 45283453. The reversal of 45283452 is 25438254.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45283453) 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, 1886799 + ... + 1886822.

It is an arithmetic number, because the mean of its divisors is an integer number (8805118).

Almost surely, 2^45283452 is an apocalyptic number.

It is an amenable number.

45283452 is an abundant number, since it is smaller than the sum of its proper divisors (60377964).

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

45283452 is a wasteful number, since it uses less digits than its factorization.

45283452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773628 (or 3773626 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 45283452 is about 6729.2980317415. The cubic root of 45283452 is about 356.4345889811.

The spelling of 45283452 in words is "forty-five million, two hundred eighty-three thousand, four hundred fifty-two".