5215234535 has 32 divisors (see below), whose sum is σ = 7253176320. Its totient is φ = 3526040448.

The previous prime is 5215234529. The next prime is 5215234543. The reversal of 5215234535 is 5354325125.

It is not a de Polignac number, because 5215234535 - 2²² = 5211040231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 5215234495 and 5215234504.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 858569 + ... + 864621.

It is an arithmetic number, because the mean of its divisors is an integer number (226661760).

Almost surely, 2^5215234535 is an apocalyptic number.

5215234535 is a deficient number, since it is larger than the sum of its proper divisors (2037941785).

5215234535 is a wasteful number, since it uses less digits than its factorization.

5215234535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407.

The product of its digits is 90000, while the sum is 35.

The square root of 5215234535 is about 72216.5807484680. The cubic root of 5215234535 is about 1734.1684521328.

The spelling of 5215234535 in words is "five billion, two hundred fifteen million, two hundred thirty-four thousand, five hundred thirty-five".