5620426571 has 8 divisors (see below), whose sum is σ = 5632162704. Its totient is φ = 5608703520.

The previous prime is 5620426543. The next prime is 5620426597. The reversal of 5620426571 is 1756240265.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5620426571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5620426501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436600 + ... + 1440506.

It is an arithmetic number, because the mean of its divisors is an integer number (704020338).

Almost surely, 2^5620426571 is an apocalyptic number.

5620426571 is a deficient number, since it is larger than the sum of its proper divisors (11736133).

5620426571 is a wasteful number, since it uses less digits than its factorization.

5620426571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 5620426571 is about 74969.5042734044. The cubic root of 5620426571 is about 1777.9645304766.

The spelling of 5620426571 in words is "five billion, six hundred twenty million, four hundred twenty-six thousand, five hundred seventy-one".