45858849 has 8 divisors (see below), whose sum is σ = 63803712. Its totient is φ = 29243280.

The previous prime is 45858847. The next prime is 45858859. The reversal of 45858849 is 94885854.

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

It is not a de Polignac number, because 45858849 - 2¹ = 45858847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45858847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332242 + ... + 332379.

It is an arithmetic number, because the mean of its divisors is an integer number (7975464).

Almost surely, 2^45858849 is an apocalyptic number.

It is an amenable number.

45858849 is a deficient number, since it is larger than the sum of its proper divisors (17944863).

45858849 is a wasteful number, since it uses less digits than its factorization.

45858849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664647.

The product of its digits is 1843200, while the sum is 51.

The square root of 45858849 is about 6771.9161985364. The cubic root of 45858849 is about 357.9379255273.

The spelling of 45858849 in words is "forty-five million, eight hundred fifty-eight thousand, eight hundred forty-nine".