45086709 has 8 divisors (see below), whose sum is σ = 60148512. Its totient is φ = 30041360.

The previous prime is 45086707. The next prime is 45086719. The reversal of 45086709 is 90768054.

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

It is not a de Polignac number, because 45086709 - 2¹ = 45086707 is a prime.

It is a super-2 number, since 2×45086709² = 4065622656901362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45086707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5482 + ... + 10964.

It is an arithmetic number, because the mean of its divisors is an integer number (7518564).

Almost surely, 2^45086709 is an apocalyptic number.

It is an amenable number.

45086709 is a deficient number, since it is larger than the sum of its proper divisors (15061803).

45086709 is a wasteful number, since it uses less digits than its factorization.

45086709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8227.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 45086709 is about 6714.6637294804. The cubic root of 45086709 is about 355.9176391764.

The spelling of 45086709 in words is "forty-five million, eighty-six thousand, seven hundred nine".