26520226332 has 24 divisors (see below), whose sum is σ = 63876675072. Its totient is φ = 8554911600.

The previous prime is 26520226309. The next prime is 26520226367. The reversal of 26520226332 is 23362202562.

It is a junction number, because it is equal to n+sod(n) for n = 26520226293 and 26520226302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35645094 + ... + 35645837.

It is an arithmetic number, because the mean of its divisors is an integer number (2661528128).

Almost surely, 2^26520226332 is an apocalyptic number.

It is an amenable number.

26520226332 is an abundant number, since it is smaller than the sum of its proper divisors (37356448740).

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

26520226332 is a wasteful number, since it uses less digits than its factorization.

26520226332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71290969 (or 71290967 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 26520226332 its reverse (23362202562), we get a palindrome (49882428894).

The spelling of 26520226332 in words is "twenty-six billion, five hundred twenty million, two hundred twenty-six thousand, three hundred thirty-two".