26207433051 has 4 divisors (see below), whose sum is σ = 34943244072. Its totient is φ = 17471622032.

The previous prime is 26207432987. The next prime is 26207433089. The reversal of 26207433051 is 15033470262.

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 26207433051 - 2⁶ = 26207432987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26207433251) 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, 4367905506 + ... + 4367905511.

It is an arithmetic number, because the mean of its divisors is an integer number (8735811018).

Almost surely, 2^26207433051 is an apocalyptic number.

26207433051 is a deficient number, since it is larger than the sum of its proper divisors (8735811021).

26207433051 is an equidigital number, since it uses as much as digits as its factorization.

26207433051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8735811020.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 26207433051 in words is "twenty-six billion, two hundred seven million, four hundred thirty-three thousand, fifty-one".