5165226456 has 128 divisors (see below), whose sum is σ = 14784940800. Its totient is φ = 1490572800.

The previous prime is 5165226439. The next prime is 5165226461. The reversal of 5165226456 is 6546225615.

It is a happy number.

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, 594415 + ... + 603041.

It is an arithmetic number, because the mean of its divisors is an integer number (115507350).

Almost surely, 2^5165226456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5165226456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7392470400).

5165226456 is an abundant number, since it is smaller than the sum of its proper divisors (9619714344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165226456 is a wasteful number, since it uses less digits than its factorization.

5165226456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8769 (or 8765 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 5165226456 is about 71869.5099190192. The cubic root of 5165226456 is about 1728.6077492955.

The spelling of 5165226456 in words is "five billion, one hundred sixty-five million, two hundred twenty-six thousand, four hundred fifty-six".