26099568453 has 32 divisors (see below), whose sum is σ = 41749585920. Its totient is φ = 14188294080.

The previous prime is 26099568431. The next prime is 26099568479. The reversal of 26099568453 is 35486599062.

It is not a de Polignac number, because 26099568453 - 2¹² = 26099564357 is a prime.

It is a super-3 number, since 3×26099568453³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26099568393 and 26099568402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26099568403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301350 + ... + 378167.

It is an arithmetic number, because the mean of its divisors is an integer number (1304674560).

Almost surely, 2^26099568453 is an apocalyptic number.

It is an amenable number.

26099568453 is a deficient number, since it is larger than the sum of its proper divisors (15650017467).

26099568453 is a wasteful number, since it uses less digits than its factorization.

26099568453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679617.

The product of its (nonzero) digits is 13996800, while the sum is 57.

The spelling of 26099568453 in words is "twenty-six billion, ninety-nine million, five hundred sixty-eight thousand, four hundred fifty-three".