26628350383 has 4 divisors (see below), whose sum is σ = 26635716000. Its totient is φ = 26620984768.

The previous prime is 26628350381. The next prime is 26628350429. The reversal of 26628350383 is 38305382662.

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 26628350383 - 2¹ = 26628350381 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 (26628350381) 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, 3677383 + ... + 3684616.

It is an arithmetic number, because the mean of its divisors is an integer number (6658929000).

Almost surely, 2^26628350383 is an apocalyptic number.

26628350383 is a deficient number, since it is larger than the sum of its proper divisors (7365617).

26628350383 is an equidigital number, since it uses as much as digits as its factorization.

26628350383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365616.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 26628350383 in words is "twenty-six billion, six hundred twenty-eight million, three hundred fifty thousand, three hundred eighty-three".