45858365 has 12 divisors (see below), whose sum is σ = 64014876. Its totient is φ = 31445568.

The previous prime is 45858359. The next prime is 45858391. The reversal of 45858365 is 56385854.

It can be written as a sum of positive squares in 2 ways, for example, as 31516996 + 14341369 = 5614^2 + 3787^2 .

It is not a de Polignac number, because 45858365 - 2¹⁶ = 45792829 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93344 + ... + 93833.

It is an arithmetic number, because the mean of its divisors is an integer number (5334573).

Almost surely, 2^45858365 is an apocalyptic number.

It is an amenable number.

45858365 is a deficient number, since it is larger than the sum of its proper divisors (18156511).

45858365 is a wasteful number, since it uses less digits than its factorization.

45858365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187196 (or 187189 counting only the distinct ones).

The product of its digits is 576000, while the sum is 44.

The square root of 45858365 is about 6771.8804626189. The cubic root of 45858365 is about 357.9366662824.

The spelling of 45858365 in words is "forty-five million, eight hundred fifty-eight thousand, three hundred sixty-five".