5021056567 has 4 divisors (see below), whose sum is σ = 5042606400. Its totient is φ = 4999506736.

The previous prime is 5021056559. The next prime is 5021056589. The reversal of 5021056567 is 7656501205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5021056567 - 2³ = 5021056559 is a prime.

It is a super-2 number, since 2×5021056567² = 50422018098027650978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021056517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10774567 + ... + 10775032.

It is an arithmetic number, because the mean of its divisors is an integer number (1260651600).

Almost surely, 2^5021056567 is an apocalyptic number.

5021056567 is a deficient number, since it is larger than the sum of its proper divisors (21549833).

5021056567 is a wasteful number, since it uses less digits than its factorization.

5021056567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21549832.

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

The square root of 5021056567 is about 70859.4141028558. The cubic root of 5021056567 is about 1712.3729997778.

The spelling of 5021056567 in words is "five billion, twenty-one million, fifty-six thousand, five hundred sixty-seven".