5620505671 has 8 divisors (see below), whose sum is σ = 6192169488. Its totient is φ = 5058960000.

The previous prime is 5620505651. The next prime is 5620505707. The reversal of 5620505671 is 1765050265.

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-5620505671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5620505671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620505651) 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, 2528370 + ... + 2530591.

It is an arithmetic number, because the mean of its divisors is an integer number (774021186).

Almost surely, 2^5620505671 is an apocalyptic number.

5620505671 is a deficient number, since it is larger than the sum of its proper divisors (571663817).

5620505671 is a wasteful number, since it uses less digits than its factorization.

5620505671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059073.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5620505671 is about 74970.0318193877. The cubic root of 5620505671 is about 1777.9728712631.

The spelling of 5620505671 in words is "five billion, six hundred twenty million, five hundred five thousand, six hundred seventy-one".