4723718652 has 36 divisors (see below), whose sum is σ = 12142898040. Its totient is φ = 1547884512.

The previous prime is 4723718641. The next prime is 4723718669. The reversal of 4723718652 is 2568173274.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 4723718598 and 4723718607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1109863 + ... + 1114110.

Almost surely, 2^4723718652 is an apocalyptic number.

It is an amenable number.

4723718652 is an abundant number, since it is smaller than the sum of its proper divisors (7419179388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4723718652 is a wasteful number, since it uses less digits than its factorization.

4723718652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224042 (or 2224037 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 4723718652 is about 68729.3143571213. The cubic root of 4723718652 is about 1677.8817137112.

The spelling of 4723718652 in words is "four billion, seven hundred twenty-three million, seven hundred eighteen thousand, six hundred fifty-two".