45146085 has 16 divisors (see below), whose sum is σ = 73771776. Its totient is φ = 23565248.

The previous prime is 45146077. The next prime is 45146093. The reversal of 45146085 is 58064154.

It is an interprime number because it is at equal distance from previous prime (45146077) and next prime (45146093).

It is a cyclic number.

It is not a de Polignac number, because 45146085 - 2³ = 45146077 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31314 + ... + 32723.

It is an arithmetic number, because the mean of its divisors is an integer number (4610736).

Almost surely, 2^45146085 is an apocalyptic number.

It is an amenable number.

45146085 is a deficient number, since it is larger than the sum of its proper divisors (28625691).

45146085 is a wasteful number, since it uses less digits than its factorization.

45146085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64092.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 45146085 is about 6719.0836428787. The cubic root of 45146085 is about 356.0738100756.

The spelling of 45146085 in words is "forty-five million, one hundred forty-six thousand, eighty-five".