5623701556 has 24 divisors (see below), whose sum is σ = 10738094976. Its totient is φ = 2555766720.

The previous prime is 5623701553. The next prime is 5623701583. The reversal of 5623701556 is 6551073265.

It is a super-2 number, since 2×5623701556² = 63252038381913642272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623701553) 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, 400405 + ... + 414211.

It is an arithmetic number, because the mean of its divisors is an integer number (447420624).

Almost surely, 2^5623701556 is an apocalyptic number.

It is an amenable number.

5623701556 is a deficient number, since it is larger than the sum of its proper divisors (5114393420).

5623701556 is a wasteful number, since it uses less digits than its factorization.

5623701556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23079 (or 23077 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5623701556 is about 74991.3432070662. The cubic root of 5623701556 is about 1778.3097994397.

The spelling of 5623701556 in words is "five billion, six hundred twenty-three million, seven hundred one thousand, five hundred fifty-six".