5213785722 has 8 divisors (see below), whose sum is σ = 10427571456. Its totient is φ = 1737928572.

The previous prime is 5213785711. The next prime is 5213785727. The reversal of 5213785722 is 2275873125.

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

5213785722 is an admirable number.

It is a super-2 number, since 2×5213785722² = 54367123109862122568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5213785727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434482138 + ... + 434482149.

It is an arithmetic number, because the mean of its divisors is an integer number (1303446432).

Almost surely, 2^5213785722 is an apocalyptic number.

5213785722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5213785722 is a wasteful number, since it uses less digits than its factorization.

5213785722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868964292.

The product of its digits is 235200, while the sum is 42.

The square root of 5213785722 is about 72206.5490243094. The cubic root of 5213785722 is about 1734.0078509507.

The spelling of 5213785722 in words is "five billion, two hundred thirteen million, seven hundred eighty-five thousand, seven hundred twenty-two".