5622788887 has 8 divisors (see below), whose sum is σ = 5718989120. Its totient is φ = 5526718560.

The previous prime is 5622788851. The next prime is 5622788891. The reversal of 5622788887 is 7888872265.

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-5622788887 is a prime.

It is a super-3 number, since 3×5622788887³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622788837) 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, 56914 + ... + 120352.

It is an arithmetic number, because the mean of its divisors is an integer number (714873640).

Almost surely, 2^5622788887 is an apocalyptic number.

5622788887 is a deficient number, since it is larger than the sum of its proper divisors (96200233).

5622788887 is a wasteful number, since it uses less digits than its factorization.

5622788887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64953.

The product of its digits is 24084480, while the sum is 61.

The square root of 5622788887 is about 74985.2577977832. The cubic root of 5622788887 is about 1778.2135937635.

The spelling of 5622788887 in words is "five billion, six hundred twenty-two million, seven hundred eighty-eight thousand, eight hundred eighty-seven".