4533772155 has 32 divisors (see below), whose sum is σ = 7932411648. Its totient is φ = 2192937600.

The previous prime is 4533772141. The next prime is 4533772181. The reversal of 4533772155 is 5512773354.

It is not a de Polignac number, because 4533772155 - 2⁷ = 4533772027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36832 + ... + 102098.

It is an arithmetic number, because the mean of its divisors is an integer number (247887864).

Almost surely, 2^4533772155 is an apocalyptic number.

4533772155 is a deficient number, since it is larger than the sum of its proper divisors (3398639493).

4533772155 is a wasteful number, since it uses less digits than its factorization.

4533772155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65707.

The product of its digits is 441000, while the sum is 42.

The square root of 4533772155 is about 67333.2915800201. The cubic root of 4533772155 is about 1655.0834537132.

The spelling of 4533772155 in words is "four billion, five hundred thirty-three million, seven hundred seventy-two thousand, one hundred fifty-five".