5135231560651 has 8 divisors (see below), whose sum is σ = 5174590340304. Its totient is φ = 5095875183360.

The previous prime is 5135231560639. The next prime is 5135231560673. The reversal of 5135231560651 is 1560651325315.

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

It is not a de Polignac number, because 5135231560651 - 2¹⁷ = 5135231429579 is a prime.

It is a super-2 number, since 2×5135231560651² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5135231560598 and 5135231560607.

It is not an unprimeable number, because it can be changed into a prime (5135231560621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3814851 + ... + 4982323.

It is an arithmetic number, because the mean of its divisors is an integer number (646823792538).

Almost surely, 2^{5135231560651} is an apocalyptic number.

5135231560651 is a deficient number, since it is larger than the sum of its proper divisors (39358779653).

5135231560651 is a wasteful number, since it uses less digits than its factorization.

5135231560651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201181.

The product of its (nonzero) digits is 405000, while the sum is 43.

Adding to 5135231560651 its reverse (1560651325315), we get a palindrome (6695882885966).

The spelling of 5135231560651 in words is "five trillion, one hundred thirty-five billion, two hundred thirty-one million, five hundred sixty thousand, six hundred fifty-one".