26725156996 has 6 divisors (see below), whose sum is σ = 46769024750. Its totient is φ = 13362578496.

The previous prime is 26725156957. The next prime is 26725157057. The reversal of 26725156996 is 69965152762.

It can be written as a sum of positive squares in only one way, i.e., 21187713600 + 5537443396 = 145560^2 + 74414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26725156996.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3340644621 + ... + 3340644628.

Almost surely, 2^26725156996 is an apocalyptic number.

It is an amenable number.

26725156996 is a deficient number, since it is larger than the sum of its proper divisors (20043867754).

26725156996 is a wasteful number, since it uses less digits than its factorization.

26725156996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681289253 (or 6681289251 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 58.

The spelling of 26725156996 in words is "twenty-six billion, seven hundred twenty-five million, one hundred fifty-six thousand, nine hundred ninety-six".