5310505011421 has 4 divisors (see below), whose sum is σ = 5590005275200. Its totient is φ = 5031004747644.

The previous prime is 5310505011407. The next prime is 5310505011437. The reversal of 5310505011421 is 1241105050135.

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.

It is a cyclic number.

It is not a de Polignac number, because 5310505011421 - 2⁵ = 5310505011389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5310505011421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5310505011491) 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, 139750131861 + ... + 139750131898.

It is an arithmetic number, because the mean of its divisors is an integer number (1397501318800).

Almost surely, 2^{5310505011421} is an apocalyptic number.

It is an amenable number.

5310505011421 is a deficient number, since it is larger than the sum of its proper divisors (279500263779).

5310505011421 is a wasteful number, since it uses less digits than its factorization.

5310505011421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279500263778.

The product of its (nonzero) digits is 3000, while the sum is 28.

It can be divided in two parts, 53105050114 and 21, that added together give a palindrome (53105050135).

The spelling of 5310505011421 in words is "five trillion, three hundred ten billion, five hundred five million, eleven thousand, four hundred twenty-one".