5211465386 has 8 divisors (see below), whose sum is σ = 7821390720. Its totient is φ = 2604335148.

The previous prime is 5211465349. The next prime is 5211465409. The reversal of 5211465386 is 6835641125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5211465386² = 54318742938952257992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694106 + ... + 701573.

It is an arithmetic number, because the mean of its divisors is an integer number (977673840).

Almost surely, 2^5211465386 is an apocalyptic number.

5211465386 is a deficient number, since it is larger than the sum of its proper divisors (2609925334).

5211465386 is a wasteful number, since it uses less digits than its factorization.

5211465386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397548.

The product of its digits is 172800, while the sum is 41.

The square root of 5211465386 is about 72190.4798848158. The cubic root of 5211465386 is about 1733.7505792949.

The spelling of 5211465386 in words is "five billion, two hundred eleven million, four hundred sixty-five thousand, three hundred eighty-six".