45858255 has 16 divisors (see below), whose sum is σ = 73457664. Its totient is φ = 24429600.

The previous prime is 45858233. The next prime is 45858271. The reversal of 45858255 is 55285854.

It is not a de Polignac number, because 45858255 - 2⁵ = 45858223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22530 + ... + 24480.

It is an arithmetic number, because the mean of its divisors is an integer number (4591104).

Almost surely, 2^45858255 is an apocalyptic number.

45858255 is a deficient number, since it is larger than the sum of its proper divisors (27599409).

45858255 is a wasteful number, since it uses less digits than its factorization.

45858255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526.

The product of its digits is 320000, while the sum is 42.

The square root of 45858255 is about 6771.8723407932. The cubic root of 45858255 is about 357.9363800892.

The spelling of 45858255 in words is "forty-five million, eight hundred fifty-eight thousand, two hundred fifty-five".