45524887 has 2 divisors, whose sum is σ = 45524888. Its totient is φ = 45524886.

The previous prime is 45524881. The next prime is 45524903. The reversal of 45524887 is 78842554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45524887 - 2³ = 45524879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45524881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762443 + 22762444.

It is an arithmetic number, because the mean of its divisors is an integer number (22762444).

Almost surely, 2^45524887 is an apocalyptic number.

45524887 is a deficient number, since it is larger than the sum of its proper divisors (1).

45524887 is an equidigital number, since it uses as much as digits as its factorization.

45524887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 358400, while the sum is 43.

The square root of 45524887 is about 6747.2132766054. The cubic root of 45524887 is about 357.0669266465.

The spelling of 45524887 in words is "forty-five million, five hundred twenty-four thousand, eight hundred eighty-seven".