5288603421 has 4 divisors (see below), whose sum is σ = 7051471232. Its totient is φ = 3525735612.

The previous prime is 5288603377. The next prime is 5288603429. The reversal of 5288603421 is 1243068825.

5288603421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 5288603421 - 2⁹ = 5288602909 is a prime.

It is a super-2 number, since 2×5288603421² = 55938652289225806482, which contains 22 as substring.

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 5288603421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5288603429) 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, 881433901 + ... + 881433906.

It is an arithmetic number, because the mean of its divisors is an integer number (1762867808).

Almost surely, 2^5288603421 is an apocalyptic number.

It is an amenable number.

5288603421 is a deficient number, since it is larger than the sum of its proper divisors (1762867811).

5288603421 is a wasteful number, since it uses less digits than its factorization.

5288603421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762867810.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 5288603421 is about 72722.7847445352. The cubic root of 5288603421 is about 1742.2628133748.

The spelling of 5288603421 in words is "five billion, two hundred eighty-eight million, six hundred three thousand, four hundred twenty-one".