155634426108232 has 16 divisors (see below), whose sum is σ = 291816507406140. Its totient is φ = 77816690799936.

The previous prime is 155634426108223. The next prime is 155634426108251. The reversal of 155634426108232 is 232801624436551.

155634426108232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 155347157979556 + 287268128676 = 12463834^2 + 535974^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 155634426108232.

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, 64013803 + ... + 66400570.

Almost surely, 2^{155634426108232} is an apocalyptic number.

It is an amenable number.

155634426108232 is a deficient number, since it is larger than the sum of its proper divisors (136182081297908).

155634426108232 is a wasteful number, since it uses less digits than its factorization.

155634426108232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130563552 (or 130563548 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 155634426108232 in words is "one hundred fifty-five trillion, six hundred thirty-four billion, four hundred twenty-six million, one hundred eight thousand, two hundred thirty-two".