45529297 has 24 divisors (see below), whose sum is σ = 52907040. Its totient is φ = 38836800.

The previous prime is 45529273. The next prime is 45529313. The reversal of 45529297 is 79292554.

It is a de Polignac number, because none of the positive numbers 2^k-45529297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45529207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623653 + ... + 623725.

It is an arithmetic number, because the mean of its divisors is an integer number (2204460).

Almost surely, 2^45529297 is an apocalyptic number.

It is an amenable number.

45529297 is a deficient number, since it is larger than the sum of its proper divisors (7377743).

45529297 is a wasteful number, since it uses less digits than its factorization.

45529297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 174 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 45529297 is about 6747.5400702775. The cubic root of 45529297 is about 357.0784559762.

The spelling of 45529297 in words is "forty-five million, five hundred twenty-nine thousand, two hundred ninety-seven".