40583313 has 6 divisors (see below), whose sum is σ = 58620354. Its totient is φ = 27055536.

The previous prime is 40583311. The next prime is 40583329. The reversal of 40583313 is 31338504.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28804689 + 11778624 = 5367^2 + 3432^2 .

It is not a de Polignac number, because 40583313 - 2¹ = 40583311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40583311) 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, 2254620 + ... + 2254637.

It is an arithmetic number, because the mean of its divisors is an integer number (9770059).

Almost surely, 2^40583313 is an apocalyptic number.

It is an amenable number.

40583313 is a deficient number, since it is larger than the sum of its proper divisors (18037041).

40583313 is a wasteful number, since it uses less digits than its factorization.

40583313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509263 (or 4509260 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 40583313 is about 6370.5033553087. The cubic root of 40583313 is about 343.6495919192.

The spelling of 40583313 in words is "forty million, five hundred eighty-three thousand, three hundred thirteen".