45809116 has 6 divisors (see below), whose sum is σ = 80165960. Its totient is φ = 22904556.

The previous prime is 45809107. The next prime is 45809131. The reversal of 45809116 is 61190854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726136 + ... + 5726143.

Almost surely, 2^45809116 is an apocalyptic number.

It is an amenable number.

45809116 is a deficient number, since it is larger than the sum of its proper divisors (34356844).

45809116 is a wasteful number, since it uses less digits than its factorization.

45809116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11452283 (or 11452281 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 45809116 is about 6768.2431989402. The cubic root of 45809116 is about 357.8084865628.

The spelling of 45809116 in words is "forty-five million, eight hundred nine thousand, one hundred sixteen".