26552235042 has 24 divisors (see below), whose sum is σ = 57553976844. Its totient is φ = 8847032064.

The previous prime is 26552235013. The next prime is 26552235053. The reversal of 26552235042 is 24053225562.

26552235042 is a `hidden beast` number, since 2 + 65 + 522 + 35 + 0 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 26227478601 + 324756441 = 161949^2 + 18021^2 .

It is a super-3 number, since 3×26552235042³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 26552234988 and 26552235006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265143 + ... + 351290.

Almost surely, 2^26552235042 is an apocalyptic number.

26552235042 is an abundant number, since it is smaller than the sum of its proper divisors (31001741802).

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

26552235042 is a wasteful number, since it uses less digits than its factorization.

26552235042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618834 (or 618831 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 26552235042 in words is "twenty-six billion, five hundred fifty-two million, two hundred thirty-five thousand, forty-two".