45329807 has 4 divisors (see below), whose sum is σ = 45346656. Its totient is φ = 45312960.

The previous prime is 45329797. The next prime is 45329827. The reversal of 45329807 is 70892354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45329807 - 2⁶ = 45329743 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 (45329827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383 + ... + 10104.

It is an arithmetic number, because the mean of its divisors is an integer number (11336664).

Almost surely, 2^45329807 is an apocalyptic number.

45329807 is a deficient number, since it is larger than the sum of its proper divisors (16849).

45329807 is a wasteful number, since it uses less digits than its factorization.

45329807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16848.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 45329807 is about 6732.7414178773. The cubic root of 45329807 is about 356.5561704862.

The spelling of 45329807 in words is "forty-five million, three hundred twenty-nine thousand, eight hundred seven".