5240272587 has 16 divisors (see below), whose sum is σ = 7697687040. Its totient is φ = 3144476000.

The previous prime is 5240272547. The next prime is 5240272591. The reversal of 5240272587 is 7852720425.

It is a cyclic number.

It is not a de Polignac number, because 5240272587 - 2¹⁵ = 5240239819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5240272507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782787 + ... + 789452.

It is an arithmetic number, because the mean of its divisors is an integer number (481105440).

Almost surely, 2^5240272587 is an apocalyptic number.

5240272587 is a deficient number, since it is larger than the sum of its proper divisors (2457414453).

5240272587 is a wasteful number, since it uses less digits than its factorization.

5240272587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572354.

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 5240272587 is about 72389.7270819555. The cubic root of 5240272587 is about 1736.9392382684.

The spelling of 5240272587 in words is "five billion, two hundred forty million, two hundred seventy-two thousand, five hundred eighty-seven".