5292227991 has 4 divisors (see below), whose sum is σ = 7056303992. Its totient is φ = 3528151992.

The previous prime is 5292227957. The next prime is 5292228001. The reversal of 5292227991 is 1997222925.

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

It is not a de Polignac number, because 5292227991 - 2¹¹ = 5292225943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5292227991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5292226991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882037996 + ... + 882038001.

It is an arithmetic number, because the mean of its divisors is an integer number (1764075998).

Almost surely, 2^5292227991 is an apocalyptic number.

5292227991 is a deficient number, since it is larger than the sum of its proper divisors (1764076001).

5292227991 is a wasteful number, since it uses less digits than its factorization.

5292227991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764076000.

The product of its digits is 408240, while the sum is 48.

The square root of 5292227991 is about 72747.7009327443. The cubic root of 5292227991 is about 1742.6607452363.

The spelling of 5292227991 in words is "five billion, two hundred ninety-two million, two hundred twenty-seven thousand, nine hundred ninety-one".