26653656153 has 16 divisors (see below), whose sum is σ = 35746989120. Its totient is φ = 17664771264.

The previous prime is 26653656109. The next prime is 26653656157. The reversal of 26653656153 is 35165635662.

It is not a de Polignac number, because 26653656153 - 2⁹ = 26653655641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26653656157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3289375 + ... + 3297467.

It is an arithmetic number, because the mean of its divisors is an integer number (2234186820).

Almost surely, 2^26653656153 is an apocalyptic number.

It is an amenable number.

26653656153 is a deficient number, since it is larger than the sum of its proper divisors (9093332967).

26653656153 is a wasteful number, since it uses less digits than its factorization.

26653656153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14408.

The product of its digits is 2916000, while the sum is 48.

The spelling of 26653656153 in words is "twenty-six billion, six hundred fifty-three million, six hundred fifty-six thousand, one hundred fifty-three".