5271056415 has 24 divisors (see below), whose sum is σ = 9225209760. Its totient is φ = 2783934144.

The previous prime is 5271056381. The next prime is 5271056419. The reversal of 5271056415 is 5146501725.

5271056415 is a `hidden beast` number, since 5 + 2 + 7 + 1 + 0 + 5 + 641 + 5 = 666.

It is not a de Polignac number, because 5271056415 - 2¹¹ = 5271054367 is a prime.

It is a super-2 number, since 2×5271056415² = 55568071460225304450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5271056415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271056419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563980 + ... + 573249.

It is an arithmetic number, because the mean of its divisors is an integer number (384383740).

Almost surely, 2^5271056415 is an apocalyptic number.

5271056415 is a deficient number, since it is larger than the sum of its proper divisors (3954153345).

5271056415 is a wasteful number, since it uses less digits than its factorization.

5271056415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137343 (or 1137340 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5271056415 is about 72602.0413969194. The cubic root of 5271056415 is about 1740.3337994164. Note that the first 3 decimals are identical.

The spelling of 5271056415 in words is "five billion, two hundred seventy-one million, fifty-six thousand, four hundred fifteen".