5142115245 has 32 divisors (see below), whose sum is σ = 8459426304. Its totient is φ = 2665612800.

The previous prime is 5142115211. The next prime is 5142115249. The reversal of 5142115245 is 5425112415.

It is not a de Polignac number, because 5142115245 - 2³¹ = 2994631597 is a prime.

It is a super-2 number, since 2×5142115245² = 52882698385722820050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142115249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151239 + ... + 182091.

It is an arithmetic number, because the mean of its divisors is an integer number (264357072).

Almost surely, 2^5142115245 is an apocalyptic number.

It is an amenable number.

5142115245 is a deficient number, since it is larger than the sum of its proper divisors (3317311059).

5142115245 is a wasteful number, since it uses less digits than its factorization.

5142115245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31173.

The product of its digits is 8000, while the sum is 30.

The square root of 5142115245 is about 71708.5437378281. The cubic root of 5142115245 is about 1726.0257423855.

It can be divided in two parts, 51421 and 15245, that added together give a palindrome (66666).

The spelling of 5142115245 in words is "five billion, one hundred forty-two million, one hundred fifteen thousand, two hundred forty-five".