27266466156 has 24 divisors (see below), whose sum is σ = 63624440880. Its totient is φ = 9088438272.

The previous prime is 27266466151. The next prime is 27266466179. The reversal of 27266466156 is 65166466272.

It is a junction number, because it is equal to n+sod(n) for n = 27266466099 and 27266466108.

It is not an unprimeable number, because it can be changed into a prime (27266466151) 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, 484140 + ... + 537516.

It is an arithmetic number, because the mean of its divisors is an integer number (2651018370).

Almost surely, 2^27266466156 is an apocalyptic number.

It is an amenable number.

27266466156 is an abundant number, since it is smaller than the sum of its proper divisors (36357974724).

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

27266466156 is a wasteful number, since it uses less digits than its factorization.

27266466156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95953 (or 95951 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The spelling of 27266466156 in words is "twenty-seven billion, two hundred sixty-six million, four hundred sixty-six thousand, one hundred fifty-six".