45263529 has 20 divisors (see below), whose sum is σ = 71177040. Its totient is φ = 28586520.

The previous prime is 45263527. The next prime is 45263557. The reversal of 45263529 is 92536254.

45263529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45263529 - 2¹ = 45263527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45263493 and 45263502.

It is not an unprimeable number, because it can be changed into a prime (45263527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13167 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (3558852).

Almost surely, 2^45263529 is an apocalyptic number.

It is an amenable number.

45263529 is a deficient number, since it is larger than the sum of its proper divisors (25913511).

45263529 is a wasteful number, since it uses less digits than its factorization.

45263529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29442 (or 29433 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 45263529 is about 6727.8175510339. The cubic root of 45263529 is about 356.3823087501.

Subtracting from 45263529 its product of digits (64800), we obtain a square (45198729 = 6723²).

The spelling of 45263529 in words is "forty-five million, two hundred sixty-three thousand, five hundred twenty-nine".