45482815 has 16 divisors (see below), whose sum is σ = 63024192. Its totient is φ = 30864384.

The previous prime is 45482783. The next prime is 45482873. The reversal of 45482815 is 51828454.

It is a cyclic number.

It is not a de Polignac number, because 45482815 - 2⁵ = 45482783 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304 + ... + 10093.

It is an arithmetic number, because the mean of its divisors is an integer number (3939012).

Almost surely, 2^45482815 is an apocalyptic number.

45482815 is a deficient number, since it is larger than the sum of its proper divisors (17541377).

45482815 is a wasteful number, since it uses less digits than its factorization.

45482815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13506.

The product of its digits is 51200, while the sum is 37.

The square root of 45482815 is about 6744.0948243630. The cubic root of 45482815 is about 356.9568978189.

The spelling of 45482815 in words is "forty-five million, four hundred eighty-two thousand, eight hundred fifteen".