5215803726 has 48 divisors (see below), whose sum is σ = 12140986320. Its totient is φ = 1489461120.

The previous prime is 5215803701. The next prime is 5215803751. The reversal of 5215803726 is 6273085125.

It is an interprime number because it is at equal distance from previous prime (5215803701) and next prime (5215803751).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 816786 + ... + 823146.

It is an arithmetic number, because the mean of its divisors is an integer number (252937215).

Almost surely, 2^5215803726 is an apocalyptic number.

5215803726 is an abundant number, since it is smaller than the sum of its proper divisors (6925182594).

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

5215803726 is a wasteful number, since it uses less digits than its factorization.

5215803726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9169 (or 9162 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 5215803726 is about 72220.5215018557. The cubic root of 5215803726 is about 1734.2315389196.

The spelling of 5215803726 in words is "five billion, two hundred fifteen million, eight hundred three thousand, seven hundred twenty-six".