5415340266 has 32 divisors (see below), whose sum is σ = 13753246080. Its totient is φ = 1547239968.

The previous prime is 5415340237. The next prime is 5415340279. The reversal of 5415340266 is 6620435145.

5415340266 is a `hidden beast` number, since 54 + 1 + 5 + 340 + 266 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5415340266.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7162771 + ... + 7163526.

It is an arithmetic number, because the mean of its divisors is an integer number (429788940).

Almost surely, 2^5415340266 is an apocalyptic number.

5415340266 is an abundant number, since it is smaller than the sum of its proper divisors (8337905814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5415340266 is a wasteful number, since it uses less digits than its factorization.

5415340266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14326315 (or 14326309 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5415340266 is about 73588.9955496065. The cubic root of 5415340266 is about 1756.0703763372.

The spelling of 5415340266 in words is "five billion, four hundred fifteen million, three hundred forty thousand, two hundred sixty-six".