2135546455312 has 20 divisors (see below), whose sum is σ = 4137880338396. Its totient is φ = 1067706368000.

The previous prime is 2135546455249. The next prime is 2135546455337.

2135546455312 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1339889591296 + 795656864016 = 1157536^2 + 891996^2 .

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, 3914713 + ... + 4426744.

Almost surely, 2^{2135546455312} is an apocalyptic number.

It is an amenable number.

2135546455312 is a deficient number, since it is larger than the sum of its proper divisors (2002333883084).

2135546455312 is a wasteful number, since it uses less digits than its factorization.

2135546455312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8357466 (or 8357460 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 46.

The spelling of 2135546455312 in words is "two trillion, one hundred thirty-five billion, five hundred forty-six million, four hundred fifty-five thousand, three hundred twelve".