5267401427 has 4 divisors (see below), whose sum is σ = 5273913240. Its totient is φ = 5260889616.

The previous prime is 5267401421. The next prime is 5267401429. The reversal of 5267401427 is 7241047625.

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

It is a cyclic number.

It is not a de Polignac number, because 5267401427 - 2⁸ = 5267401171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5267401421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3254693 + ... + 3256310.

It is an arithmetic number, because the mean of its divisors is an integer number (1318478310).

Almost surely, 2^5267401427 is an apocalyptic number.

5267401427 is a deficient number, since it is larger than the sum of its proper divisors (6511813).

5267401427 is an equidigital number, since it uses as much as digits as its factorization.

5267401427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511812.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 5267401427 is about 72576.8656460170. The cubic root of 5267401427 is about 1739.9314531282.

The spelling of 5267401427 in words is "five billion, two hundred sixty-seven million, four hundred one thousand, four hundred twenty-seven".