26327046693 has 16 divisors (see below), whose sum is σ = 35239619520. Its totient is φ = 17483047296.

The previous prime is 26327046671. The next prime is 26327046709. The reversal of 26327046693 is 39664072362.

It is a happy number.

It is not a de Polignac number, because 26327046693 - 2⁵ = 26327046661 is a prime.

It is a super-2 number, since 2×26327046693² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26327036693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835521 + ... + 866457.

It is an arithmetic number, because the mean of its divisors is an integer number (2202476220).

Almost surely, 2^26327046693 is an apocalyptic number.

It is an amenable number.

26327046693 is a deficient number, since it is larger than the sum of its proper divisors (8912572827).

26327046693 is a wasteful number, since it uses less digits than its factorization.

26327046693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32036.

The product of its (nonzero) digits is 1959552, while the sum is 48.

The spelling of 26327046693 in words is "twenty-six billion, three hundred twenty-seven million, forty-six thousand, six hundred ninety-three".