5101240052 has 6 divisors (see below), whose sum is σ = 8927170098. Its totient is φ = 2550620024.

The previous prime is 5101240051. The next prime is 5101240093. The reversal of 5101240052 is 2500421015.

It can be written as a sum of positive squares in only one way, i.e., 4721613796 + 379626256 = 68714^2 + 19484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101240051) by changing a digit.

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 as a sum of consecutive naturals, namely, 637655003 + ... + 637655010.

It is an arithmetic number, because the mean of its divisors is an integer number (1487861683).

Almost surely, 2^5101240052 is an apocalyptic number.

It is an amenable number.

5101240052 is a deficient number, since it is larger than the sum of its proper divisors (3825930046).

5101240052 is a wasteful number, since it uses less digits than its factorization.

5101240052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275310017 (or 1275310015 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5101240052 is about 71422.9658583288. The cubic root of 5101240052 is about 1721.4401193734.

Adding to 5101240052 its reverse (2500421015), we get a palindrome (7601661067).

The spelling of 5101240052 in words is "five billion, one hundred one million, two hundred forty thousand, fifty-two".