26100979763 has 6 divisors (see below), whose sum is σ = 27547017804. Its totient is φ = 24727243644.

The previous prime is 26100979757. The next prime is 26100979781. The reversal of 26100979763 is 36797900162.

It is not a de Polignac number, because 26100979763 - 2⁸ = 26100979507 is a prime.

It is a super-2 number, since 2×26100979763² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26100979753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36150581 + ... + 36151302.

It is an arithmetic number, because the mean of its divisors is an integer number (4591169634).

Almost surely, 2^26100979763 is an apocalyptic number.

26100979763 is a deficient number, since it is larger than the sum of its proper divisors (1446038041).

26100979763 is an equidigital number, since it uses as much as digits as its factorization.

26100979763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72301921 (or 72301902 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 26100979763 in words is "twenty-six billion, one hundred million, nine hundred seventy-nine thousand, seven hundred sixty-three".