5252284042 has 8 divisors (see below), whose sum is σ = 7890492996. Its totient is φ = 2622119712.

The previous prime is 5252284039. The next prime is 5252284043. The reversal of 5252284042 is 2404822525.

It can be written as a sum of positive squares in 2 ways, for example, as 5172342561 + 79941481 = 71919^2 + 8941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5252283989 and 5252284007.

It is not an unprimeable number, because it can be changed into a prime (5252284043) 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, 2009523 + ... + 2012134.

Almost surely, 2^5252284042 is an apocalyptic number.

5252284042 is a deficient number, since it is larger than the sum of its proper divisors (2638208954).

5252284042 is a wasteful number, since it uses less digits than its factorization.

5252284042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022312.

The product of its (nonzero) digits is 51200, while the sum is 34.

The square root of 5252284042 is about 72472.6434042529. The cubic root of 5252284042 is about 1738.2653300550.

The spelling of 5252284042 in words is "five billion, two hundred fifty-two million, two hundred eighty-four thousand, forty-two".