5254045042 has 8 divisors (see below), whose sum is σ = 8064348336. Its totient is φ = 2565928932.

The previous prime is 5254045019. The next prime is 5254045063. The reversal of 5254045042 is 2405404525.

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 = 5254044995 and 5254045013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30546688 + ... + 30546859.

It is an arithmetic number, because the mean of its divisors is an integer number (1008043542).

Almost surely, 2^5254045042 is an apocalyptic number.

5254045042 is a deficient number, since it is larger than the sum of its proper divisors (2810303294).

5254045042 is a wasteful number, since it uses less digits than its factorization.

5254045042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61093592.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 5254045042 is about 72484.7917980041. The cubic root of 5254045042 is about 1738.4595784477.

Adding to 5254045042 its reverse (2405404525), we get a palindrome (7659449567).

The spelling of 5254045042 in words is "five billion, two hundred fifty-four million, forty-five thousand, forty-two".