5206256331670 has 16 divisors (see below), whose sum is σ = 9371622312000. Its totient is φ = 2082422329344.

The previous prime is 5206256331589. The next prime is 5206256331677. The reversal of 5206256331670 is 761336526025.

It is a self number, because there is not a number n which added to its sum of digits gives 5206256331670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206256331677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9752427 + ... + 10272406.

It is an arithmetic number, because the mean of its divisors is an integer number (585726394500).

Almost surely, 2^{5206256331670} is an apocalyptic number.

5206256331670 is a deficient number, since it is larger than the sum of its proper divisors (4165365980330).

5206256331670 is a wasteful number, since it uses less digits than its factorization.

5206256331670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20050839.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 5206256331670 in words is "five trillion, two hundred six billion, two hundred fifty-six million, three hundred thirty-one thousand, six hundred seventy".