2155614425152 has 28 divisors (see below), whose sum is σ = 4301444310480. Its totient is φ = 1071785937536.

The previous prime is 2155614425147. The next prime is 2155614425189. The reversal of 2155614425152 is 2515244165512.

It is a junction number, because it is equal to n+sod(n) for n = 2155614425099 and 2155614425108.

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, 94070878 + ... + 94093789.

Almost surely, 2^{2155614425152} is an apocalyptic number.

It is an amenable number.

2155614425152 is a deficient number, since it is larger than the sum of its proper divisors (2145829885328).

2155614425152 is a wasteful number, since it uses less digits than its factorization.

2155614425152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188164858 (or 188164848 counting only the distinct ones).

The product of its digits is 480000, while the sum is 43.

The spelling of 2155614425152 in words is "two trillion, one hundred fifty-five billion, six hundred fourteen million, four hundred twenty-five thousand, one hundred fifty-two".