53000313431 has 4 divisors (see below), whose sum is σ = 57077260632. Its totient is φ = 48923366232.

The previous prime is 53000313413. The next prime is 53000313469. The reversal of 53000313431 is 13431300035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53000313431 - 2²⁶ = 52933204567 is a prime.

It is a super-2 number, since 2×53000313431² (a number of 22 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 = 53000313397 and 53000313406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000313491) 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 in 3 ways as a sum of consecutive naturals, for example, 2038473581 + ... + 2038473606.

It is an arithmetic number, because the mean of its divisors is an integer number (14269315158).

Almost surely, 2^53000313431 is an apocalyptic number.

53000313431 is a deficient number, since it is larger than the sum of its proper divisors (4076947201).

53000313431 is a wasteful number, since it uses less digits than its factorization.

53000313431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076947200.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 53000313431 its reverse (13431300035), we get a palindrome (66431613466).

The spelling of 53000313431 in words is "fifty-three billion, three hundred thirteen thousand, four hundred thirty-one".