45445486 has 8 divisors (see below), whose sum is σ = 69454584. Its totient is φ = 22293960.

The previous prime is 45445459. The next prime is 45445501. The reversal of 45445486 is 68454454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214260 + ... + 214471.

It is an arithmetic number, because the mean of its divisors is an integer number (8681823).

Almost surely, 2^45445486 is an apocalyptic number.

45445486 is a deficient number, since it is larger than the sum of its proper divisors (24009098).

45445486 is a wasteful number, since it uses less digits than its factorization.

45445486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428786.

The product of its digits is 307200, while the sum is 40.

The square root of 45445486 is about 6741.3267240210. The cubic root of 45445486 is about 356.8592163023.

The spelling of 45445486 in words is "forty-five million, four hundred forty-five thousand, four hundred eighty-six".