26475845796 has 81 divisors (see below), whose sum is σ = 68498002209. Its totient is φ = 8622540288.

The previous prime is 26475845731. The next prime is 26475845797. The reversal of 26475845796 is 69754857462.

The square root of 26475845796 is 162714.

It is a perfect power (a square), and thus also a powerful number.

26475845796 is a `hidden beast` number, since 2 + 6 + 4 + 7 + 58 + 4 + 579 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26292622500 + 183223296 = 162150^2 + 13536^2 .

It is a super-2 number, since 2×26475845796² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26475845797) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 45885060 + ... + 45885636.

Almost surely, 2^26475845796 is an apocalyptic number.

26475845796 is the 162714-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26475845796

26475845796 is an abundant number, since it is smaller than the sum of its proper divisors (42022156413).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26475845796 is an equidigital number, since it uses as much as digits as its factorization.

26475845796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 629 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

The spelling of 26475845796 in words is "twenty-six billion, four hundred seventy-five million, eight hundred forty-five thousand, seven hundred ninety-six".