26530504119 has 12 divisors (see below), whose sum is σ = 43796387856. Its totient is φ = 15160288032.

The previous prime is 26530504111. The next prime is 26530504129. The reversal of 26530504119 is 91140503562.

26530504119 is a `hidden beast` number, since 2 + 6 + 5 + 30 + 504 + 119 = 666.

It is not a de Polignac number, because 26530504119 - 2³ = 26530504111 is a prime.

It is a super-2 number, since 2×26530504119² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26530504111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210559494 + ... + 210559619.

It is an arithmetic number, because the mean of its divisors is an integer number (3649698988).

Almost surely, 2^26530504119 is an apocalyptic number.

26530504119 is a deficient number, since it is larger than the sum of its proper divisors (17265883737).

26530504119 is a wasteful number, since it uses less digits than its factorization.

26530504119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421119126 (or 421119123 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 26530504119 in words is "twenty-six billion, five hundred thirty million, five hundred four thousand, one hundred nineteen".