5211273605 has 16 divisors (see below), whose sum is σ = 6291661824. Its totient is φ = 4143635520.

The previous prime is 5211273593. The next prime is 5211273623. The reversal of 5211273605 is 5063721125.

It is not a de Polignac number, because 5211273605 - 2¹⁰ = 5211272581 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2102627 + ... + 2105103.

It is an arithmetic number, because the mean of its divisors is an integer number (393228864).

Almost surely, 2^5211273605 is an apocalyptic number.

It is an amenable number.

5211273605 is a deficient number, since it is larger than the sum of its proper divisors (1080388219).

5211273605 is a wasteful number, since it uses less digits than its factorization.

5211273605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5211273605 is about 72189.1515741805. The cubic root of 5211273605 is about 1733.7293117963.

The spelling of 5211273605 in words is "five billion, two hundred eleven million, two hundred seventy-three thousand, six hundred five".