5620122279 has 16 divisors (see below), whose sum is σ = 8483205600. Its totient is φ = 3676053888.

The previous prime is 5620122223. The next prime is 5620122281. The reversal of 5620122279 is 9722210265.

It is a happy number.

5620122279 is a `hidden beast` number, since 5 + 620 + 1 + 2 + 2 + 27 + 9 = 666.

It is not a de Polignac number, because 5620122279 - 2⁸ = 5620122023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620121279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962274 + ... + 1965135.

It is an arithmetic number, because the mean of its divisors is an integer number (530200350).

Almost surely, 2^5620122279 is an apocalyptic number.

5620122279 is a deficient number, since it is larger than the sum of its proper divisors (2863083321).

5620122279 is a wasteful number, since it uses less digits than its factorization.

5620122279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927471 (or 3927465 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5620122279 is about 74967.4748074123. The cubic root of 5620122279 is about 1777.9324433423.

The spelling of 5620122279 in words is "five billion, six hundred twenty million, one hundred twenty-two thousand, two hundred seventy-nine".