26025366552 has 32 divisors (see below), whose sum is σ = 65070369600. Its totient is φ = 8674195104.

The previous prime is 26025366551. The next prime is 26025366611. The reversal of 26025366552 is 25566352062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26025366551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193599 + ... + 299217.

It is an arithmetic number, because the mean of its divisors is an integer number (2033449050).

Almost surely, 2^26025366552 is an apocalyptic number.

It is an amenable number.

26025366552 is an abundant number, since it is smaller than the sum of its proper divisors (39045003048).

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

26025366552 is a wasteful number, since it uses less digits than its factorization.

26025366552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115895 (or 115891 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 26025366552 in words is "twenty-six billion, twenty-five million, three hundred sixty-six thousand, five hundred fifty-two".