45052659 has 8 divisors (see below), whose sum is σ = 66744720. Its totient is φ = 30035088.

The previous prime is 45052633. The next prime is 45052663. The reversal of 45052659 is 95625054.

It is not a de Polignac number, because 45052659 - 2⁷ = 45052531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45012659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834282 + ... + 834335.

It is an arithmetic number, because the mean of its divisors is an integer number (8343090).

Almost surely, 2^45052659 is an apocalyptic number.

45052659 is a deficient number, since it is larger than the sum of its proper divisors (21692061).

45052659 is a wasteful number, since it uses less digits than its factorization.

45052659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668626 (or 1668620 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 45052659 is about 6712.1277550416. The cubic root of 45052659 is about 355.8280189168.

The spelling of 45052659 in words is "forty-five million, fifty-two thousand, six hundred fifty-nine".