5266627651 has 4 divisors (see below), whose sum is σ = 5543818600. Its totient is φ = 4989436704.

The previous prime is 5266627631. The next prime is 5266627669. The reversal of 5266627651 is 1567266625.

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 5266627651 - 2²⁷ = 5132409923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266627631) 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, 138595446 + ... + 138595483.

It is an arithmetic number, because the mean of its divisors is an integer number (1385954650).

Almost surely, 2^5266627651 is an apocalyptic number.

5266627651 is a deficient number, since it is larger than the sum of its proper divisors (277190949).

5266627651 is a wasteful number, since it uses less digits than its factorization.

5266627651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277190948.

The product of its digits is 907200, while the sum is 46.

The square root of 5266627651 is about 72571.5347157548. The cubic root of 5266627651 is about 1739.8462508928.

The spelling of 5266627651 in words is "five billion, two hundred sixty-six million, six hundred twenty-seven thousand, six hundred fifty-one".