6155732223 has 24 divisors (see below), whose sum is σ = 9207937440. Its totient is φ = 3960365760.

The previous prime is 6155732207. The next prime is 6155732263. The reversal of 6155732223 is 3222375516.

6155732223 is a `hidden beast` number, since 61 + 5 + 573 + 2 + 2 + 23 = 666.

It is not a de Polignac number, because 6155732223 - 2⁴ = 6155732207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6155732263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76683 + ... + 134876.

It is an arithmetic number, because the mean of its divisors is an integer number (383664060).

Almost surely, 2^6155732223 is an apocalyptic number.

6155732223 is a deficient number, since it is larger than the sum of its proper divisors (3052205217).

6155732223 is a wasteful number, since it uses less digits than its factorization.

6155732223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211679 (or 211676 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 6155732223 is about 78458.4745135922. The cubic root of 6155732223 is about 1832.7078491456.

It can be divided in two parts, 615573 and 2223, that added together give a square (617796 = 786²).

The spelling of 6155732223 in words is "six billion, one hundred fifty-five million, seven hundred thirty-two thousand, two hundred twenty-three".