5228869942 has 4 divisors (see below), whose sum is σ = 7843304916. Its totient is φ = 2614434970.

The previous prime is 5228869937. The next prime is 5228869949. The reversal of 5228869942 is 2499688225.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228869949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307217484 + ... + 1307217487.

It is an arithmetic number, because the mean of its divisors is an integer number (1960826229).

Almost surely, 2^5228869942 is an apocalyptic number.

5228869942 is a deficient number, since it is larger than the sum of its proper divisors (2614434974).

5228869942 is a wasteful number, since it uses less digits than its factorization.

5228869942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614434973.

The product of its digits is 4976640, while the sum is 55.

The square root of 5228869942 is about 72310.9254677327. The cubic root of 5228869942 is about 1735.6784842344.

The spelling of 5228869942 in words is "five billion, two hundred twenty-eight million, eight hundred sixty-nine thousand, nine hundred forty-two".