45508810 has 16 divisors (see below), whose sum is σ = 82246752. Its totient is φ = 18130000.

The previous prime is 45508807. The next prime is 45508843. The reversal of 45508810 is 1880554.

45508810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45508810² = 4142103575232200, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6556 + ... + 11575.

It is an arithmetic number, because the mean of its divisors is an integer number (5140422).

Almost surely, 2^45508810 is an apocalyptic number.

45508810 is a deficient number, since it is larger than the sum of its proper divisors (36737942).

45508810 is a wasteful number, since it uses less digits than its factorization.

45508810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18389.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 45508810 is about 6746.0217906556. The cubic root of 45508810 is about 357.0248892669.

The spelling of 45508810 in words is "forty-five million, five hundred eight thousand, eight hundred ten".