26004323146552 has 16 divisors (see below), whose sum is σ = 48760793605440. Its totient is φ = 13001444851776.

The previous prime is 26004323146519. The next prime is 26004323146561. The reversal of 26004323146552 is 25564132340062.

It is a super-2 number, since 2×26004323146552² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26004323146499 and 26004323146508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89435973 + ... + 89726260.

It is an arithmetic number, because the mean of its divisors is an integer number (3047549600340).

Almost surely, 2^{26004323146552} is an apocalyptic number.

It is an amenable number.

26004323146552 is a deficient number, since it is larger than the sum of its proper divisors (22756470458888).

26004323146552 is a wasteful number, since it uses less digits than its factorization.

26004323146552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179180382 (or 179180378 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 26004323146552 in words is "twenty-six trillion, four billion, three hundred twenty-three million, one hundred forty-six thousand, five hundred fifty-two".