5151312053 has 4 divisors (see below), whose sum is σ = 5422433760. Its totient is φ = 4880190348.

The previous prime is 5151312043. The next prime is 5151312077. The reversal of 5151312053 is 3502131515.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3502131515 = 5 ⋅700426303.

It is a cyclic number.

It is not a de Polignac number, because 5151312053 - 2¹⁰ = 5151311029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151312043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135560825 + ... + 135560862.

It is an arithmetic number, because the mean of its divisors is an integer number (1355608440).

Almost surely, 2^5151312053 is an apocalyptic number.

It is an amenable number.

5151312053 is a deficient number, since it is larger than the sum of its proper divisors (271121707).

5151312053 is a wasteful number, since it uses less digits than its factorization.

5151312053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271121706.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5151312053 is about 71772.6413962869. The cubic root of 5151312053 is about 1727.0541436268.

Adding to 5151312053 its reverse (3502131515), we get a palindrome (8653443568).

The spelling of 5151312053 in words is "five billion, one hundred fifty-one million, three hundred twelve thousand, fifty-three".