26135053637066 has 128 divisors (see below), whose sum is σ = 46091004051456. Its totient is φ = 10982726599680.

The previous prime is 26135053637041. The next prime is 26135053637101. The reversal of 26135053637066 is 66073635053162.

It is a super-2 number, since 2×26135053637066² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26135053636999 and 26135053637017.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7012354895 + ... + 7012358621.

It is an arithmetic number, because the mean of its divisors is an integer number (360085969152).

Almost surely, 2^{26135053637066} is an apocalyptic number.

26135053637066 is a deficient number, since it is larger than the sum of its proper divisors (19955950414390).

26135053637066 is a wasteful number, since it uses less digits than its factorization.

26135053637066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076.

The product of its (nonzero) digits is 12247200, while the sum is 53.

The spelling of 26135053637066 in words is "twenty-six trillion, one hundred thirty-five billion, fifty-three million, six hundred thirty-seven thousand, sixty-six".