45853867 has 16 divisors (see below), whose sum is σ = 49674240. Its totient is φ = 42235200.

The previous prime is 45853831. The next prime is 45853877. The reversal of 45853867 is 76835854.

It is a cyclic number.

It is not a de Polignac number, because 45853867 - 2⁷ = 45853739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45853817) 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, 54234 + ... + 55072.

It is an arithmetic number, because the mean of its divisors is an integer number (3104640).

Almost surely, 2^45853867 is an apocalyptic number.

45853867 is a deficient number, since it is larger than the sum of its proper divisors (3820373).

45853867 is a wasteful number, since it uses less digits than its factorization.

45853867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954.

The product of its digits is 806400, while the sum is 46.

The square root of 45853867 is about 6771.5483458364. The cubic root of 45853867 is about 357.9249632066.

The spelling of 45853867 in words is "forty-five million, eight hundred fifty-three thousand, eight hundred sixty-seven".