45086851 has 6 divisors (see below), whose sum is σ = 46696052. Its totient is φ = 43531320.

The previous prime is 45086813. The next prime is 45086903. The reversal of 45086851 is 15868054.

It is not a de Polignac number, because 45086851 - 2¹¹ = 45084803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45086851.

It is not an unprimeable number, because it can be changed into a prime (45086551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25965 + ... + 27646.

Almost surely, 2^45086851 is an apocalyptic number.

45086851 is a deficient number, since it is larger than the sum of its proper divisors (1609201).

45086851 is an equidigital number, since it uses as much as digits as its factorization.

45086851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53669 (or 53640 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 45086851 is about 6714.6743033449. The cubic root of 45086851 is about 355.9180128287.

The spelling of 45086851 in words is "forty-five million, eighty-six thousand, eight hundred fifty-one".