4556155432 has 32 divisors (see below), whose sum is σ = 9076235400. Its totient is φ = 2140072704.

The previous prime is 4556155427. The next prime is 4556155459. The reversal of 4556155432 is 2345516554.

It can be written as a sum of positive squares in 4 ways, for example, as 4397546596 + 158608836 = 66314^2 + 12594^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256803 + ... + 273970.

Almost surely, 2^4556155432 is an apocalyptic number.

It is an amenable number.

4556155432 is a deficient number, since it is larger than the sum of its proper divisors (4520079968).

4556155432 is a wasteful number, since it uses less digits than its factorization.

4556155432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530845 (or 530841 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The square root of 4556155432 is about 67499.2994926614. The cubic root of 4556155432 is about 1657.8027046301.

The spelling of 4556155432 in words is "four billion, five hundred fifty-six million, one hundred fifty-five thousand, four hundred thirty-two".