4155325672 has 16 divisors (see below), whose sum is σ = 7795186560. Its totient is φ = 2076609264.

The previous prime is 4155325649. The next prime is 4155325703. The reversal of 4155325672 is 2765235514.

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, 114808 + ... + 146599.

It is an arithmetic number, because the mean of its divisors is an integer number (487199160).

Almost surely, 2^4155325672 is an apocalyptic number.

It is an amenable number.

4155325672 is a deficient number, since it is larger than the sum of its proper divisors (3639860888).

4155325672 is a wasteful number, since it uses less digits than its factorization.

4155325672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263400 (or 263396 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 4155325672 is about 64461.8156120350. The cubic root of 4155325672 is about 1607.6876997603.

The spelling of 4155325672 in words is "four billion, one hundred fifty-five million, three hundred twenty-five thousand, six hundred seventy-two".