45383525 has 24 divisors (see below), whose sum is σ = 62198400. Its totient is φ = 32572800.

The previous prime is 45383501. The next prime is 45383537. The reversal of 45383525 is 52538354.

It is not a de Polignac number, because 45383525 - 2⁶ = 45383461 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20681 + ... + 22769.

It is an arithmetic number, because the mean of its divisors is an integer number (2591600).

Almost surely, 2^45383525 is an apocalyptic number.

It is an amenable number.

45383525 is a deficient number, since it is larger than the sum of its proper divisors (16814875).

45383525 is a wasteful number, since it uses less digits than its factorization.

45383525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2184 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 45383525 is about 6736.7295477850. The cubic root of 45383525 is about 356.6969602864.

The spelling of 45383525 in words is "forty-five million, three hundred eighty-three thousand, five hundred twenty-five".