45858485 has 16 divisors (see below), whose sum is σ = 56153856. Its totient is φ = 35944128.

The previous prime is 45858437. The next prime is 45858487. The reversal of 45858485 is 58485854.

It is a cyclic number.

It is not a de Polignac number, because 45858485 - 2¹⁶ = 45792949 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45858487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122759 + ... + 123131.

It is an arithmetic number, because the mean of its divisors is an integer number (3509616).

Almost surely, 2^45858485 is an apocalyptic number.

It is an amenable number.

45858485 is a deficient number, since it is larger than the sum of its proper divisors (10295371).

45858485 is a wasteful number, since it uses less digits than its factorization.

45858485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 1024000, while the sum is 47.

The square root of 45858485 is about 6771.8893227813. The cubic root of 45858485 is about 357.9369784927.

The spelling of 45858485 in words is "forty-five million, eight hundred fifty-eight thousand, four hundred eighty-five".