5142015511 has 4 divisors (see below), whose sum is σ = 5144205024. Its totient is φ = 5139826000.

The previous prime is 5142015481. The next prime is 5142015553. The reversal of 5142015511 is 1155102415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1155102415 = 5 ⋅231020483.

It is a cyclic number.

It is not a de Polignac number, because 5142015511 - 2¹¹ = 5142013463 is a prime.

It is a super-2 number, since 2×5142015511² = 52880647030729182242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142015811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091230 + ... + 1095931.

It is an arithmetic number, because the mean of its divisors is an integer number (1286051256).

Almost surely, 2^5142015511 is an apocalyptic number.

5142015511 is a deficient number, since it is larger than the sum of its proper divisors (2189513).

5142015511 is a wasteful number, since it uses less digits than its factorization.

5142015511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189512.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 5142015511 is about 71707.8483222025. The cubic root of 5142015511 is about 1726.0145832577.

Adding to 5142015511 its reverse (1155102415), we get a palindrome (6297117926).

The spelling of 5142015511 in words is "five billion, one hundred forty-two million, fifteen thousand, five hundred eleven".