5626064420 has 12 divisors (see below), whose sum is σ = 11814735324. Its totient is φ = 2250425760.

The previous prime is 5626064317. The next prime is 5626064461. The reversal of 5626064420 is 244606265.

It can be written as a sum of positive squares in 2 ways, for example, as 4332798976 + 1293265444 = 65824^2 + 35962^2 .

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, 140651591 + ... + 140651630.

It is an arithmetic number, because the mean of its divisors is an integer number (984561277).

Almost surely, 2^5626064420 is an apocalyptic number.

It is an amenable number.

5626064420 is an abundant number, since it is smaller than the sum of its proper divisors (6188670904).

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

5626064420 is a wasteful number, since it uses less digits than its factorization.

5626064420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281303230 (or 281303228 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 5626064420 is about 75007.0957976644. The cubic root of 5626064420 is about 1778.5588237883.

The spelling of 5626064420 in words is "five billion, six hundred twenty-six million, sixty-four thousand, four hundred twenty".