5240356047 has 16 divisors (see below), whose sum is σ = 8172096000. Its totient is φ = 3309698232.

The previous prime is 5240356019. The next prime is 5240356067. The reversal of 5240356047 is 7406530425.

5240356047 is a `hidden beast` number, since 5 + 2 + 40 + 3 + 5 + 604 + 7 = 666.

It is not a de Polignac number, because 5240356047 - 2³⁰ = 4166614223 is a prime.

It is a super-2 number, since 2×5240356047² = 54922662998658932418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240356007) by changing a digit.

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, 5107047 + ... + 5108072.

It is an arithmetic number, because the mean of its divisors is an integer number (510756000).

Almost surely, 2^5240356047 is an apocalyptic number.

5240356047 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5240356047 is a deficient number, since it is larger than the sum of its proper divisors (2931739953).

5240356047 is a wasteful number, since it uses less digits than its factorization.

5240356047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215147 (or 10215141 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 5240356047 is about 72390.3035426707. The cubic root of 5240356047 is about 1736.9484594286.

The spelling of 5240356047 in words is "five billion, two hundred forty million, three hundred fifty-six thousand, forty-seven".