5022542691 has 6 divisors (see below), whose sum is σ = 7254783900. Its totient is φ = 3348361788.

The previous prime is 5022542663. The next prime is 5022542743. The reversal of 5022542691 is 1962452205.

5022542691 is a `hidden beast` number, since 5 + 0 + 22 + 542 + 6 + 91 = 666.

It is not a de Polignac number, because 5022542691 - 2⁵ = 5022542659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5022542491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279030141 + ... + 279030158.

It is an arithmetic number, because the mean of its divisors is an integer number (1209130650).

Almost surely, 2^5022542691 is an apocalyptic number.

5022542691 is a deficient number, since it is larger than the sum of its proper divisors (2232241209).

5022542691 is a wasteful number, since it uses less digits than its factorization.

5022542691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558060305 (or 558060302 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 5022542691 is about 70869.8997529981. The cubic root of 5022542691 is about 1712.5419248869.

Adding to 5022542691 its reverse (1962452205), we get a palindrome (6984994896).

The spelling of 5022542691 in words is "five billion, twenty-two million, five hundred forty-two thousand, six hundred ninety-one".