26616553304152 has 64 divisors (see below), whose sum is σ = 57061203393600. Its totient is φ = 11401949214720.

The previous prime is 26616553304141. The next prime is 26616553304183. The reversal of 26616553304152 is 25140335561662.

It is a junction number, because it is equal to n+sod(n) for n = 26616553304096 and 26616553304105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546656124 + ... + 1546673332.

It is an arithmetic number, because the mean of its divisors is an integer number (891581303025).

Almost surely, 2^{26616553304152} is an apocalyptic number.

It is an amenable number.

26616553304152 is an abundant number, since it is smaller than the sum of its proper divisors (30444650089448).

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

26616553304152 is a wasteful number, since it uses less digits than its factorization.

26616553304152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28076 (or 28072 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 26616553304152 in words is "twenty-six trillion, six hundred sixteen billion, five hundred fifty-three million, three hundred four thousand, one hundred fifty-two".