5271251005 has 16 divisors (see below), whose sum is σ = 6532213248. Its totient is φ = 4079304000.

The previous prime is 5271251003. The next prime is 5271251017. The reversal of 5271251005 is 5001521725.

It is not a de Polignac number, because 5271251005 - 2¹ = 5271251003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271251003) 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, 487710 + ... + 498400.

It is an arithmetic number, because the mean of its divisors is an integer number (408263328).

Almost surely, 2^5271251005 is an apocalyptic number.

It is an amenable number.

5271251005 is a deficient number, since it is larger than the sum of its proper divisors (1260962243).

5271251005 is a wasteful number, since it uses less digits than its factorization.

5271251005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13908.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 5271251005 is about 72603.3814983848. The cubic root of 5271251005 is about 1740.3552149456.

The spelling of 5271251005 in words is "five billion, two hundred seventy-one million, two hundred fifty-one thousand, five".