26900322453 has 32 divisors (see below), whose sum is σ = 42381014400. Its totient is φ = 16804862208.

The previous prime is 26900322443. The next prime is 26900322457. The reversal of 26900322453 is 35422300962.

It is a happy number.

It is not a de Polignac number, because 26900322453 - 2¹³ = 26900314261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26900322457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22851 + ... + 233072.

It is an arithmetic number, because the mean of its divisors is an integer number (1324406700).

Almost surely, 2^26900322453 is an apocalyptic number.

It is an amenable number.

26900322453 is a deficient number, since it is larger than the sum of its proper divisors (15480691947).

26900322453 is a wasteful number, since it uses less digits than its factorization.

26900322453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256178 (or 256172 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 26900322453 in words is "twenty-six billion, nine hundred million, three hundred twenty-two thousand, four hundred fifty-three".