45385826 has 4 divisors (see below), whose sum is σ = 68078742. Its totient is φ = 22692912.

The previous prime is 45385807. The next prime is 45385849. The reversal of 45385826 is 62858354.

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

It can be written as a sum of positive squares in only one way, i.e., 32433025 + 12952801 = 5695^2 + 3599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11346455 + ... + 11346458.

Almost surely, 2^45385826 is an apocalyptic number.

45385826 is a deficient number, since it is larger than the sum of its proper divisors (22692916).

45385826 is a wasteful number, since it uses less digits than its factorization.

45385826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22692915.

The product of its digits is 230400, while the sum is 41.

The square root of 45385826 is about 6736.9003258175. The cubic root of 45385826 is about 356.7029885080.

The spelling of 45385826 in words is "forty-five million, three hundred eighty-five thousand, eight hundred twenty-six".