5276473421 has 4 divisors (see below), whose sum is σ = 5276735232. Its totient is φ = 5276211612.

The previous prime is 5276473409. The next prime is 5276473429. The reversal of 5276473421 is 1243746725.

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 5276473421 - 2⁶ = 5276473357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276473429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97901 + ... + 141906.

It is an arithmetic number, because the mean of its divisors is an integer number (1319183808).

Almost surely, 2^5276473421 is an apocalyptic number.

It is an amenable number.

5276473421 is a deficient number, since it is larger than the sum of its proper divisors (261811).

5276473421 is a wasteful number, since it uses less digits than its factorization.

5276473421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261810.

The product of its digits is 282240, while the sum is 41.

The square root of 5276473421 is about 72639.3379719281. The cubic root of 5276473421 is about 1740.9297691966.

The spelling of 5276473421 in words is "five billion, two hundred seventy-six million, four hundred seventy-three thousand, four hundred twenty-one".