8423546652 has 36 divisors (see below), whose sum is σ = 21503683656. Its totient is φ = 2780047200.

The previous prime is 8423546629. The next prime is 8423546671. The reversal of 8423546652 is 2566453248.

8423546652 is a `hidden beast` number, since 8 + 42 + 3 + 546 + 65 + 2 = 666.

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

It is a super-2 number, since 2×8423546652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8423546598 and 8423546607.

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, 1154718 + ... + 1161989.

It is an arithmetic number, because the mean of its divisors is an integer number (597324546).

Almost surely, 2^8423546652 is an apocalyptic number.

It is an amenable number.

8423546652 is an abundant number, since it is smaller than the sum of its proper divisors (13080137004).

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

8423546652 is a wasteful number, since it uses less digits than its factorization.

8423546652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316818 (or 2316813 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 8423546652 is about 91779.8815209521. The cubic root of 8423546652 is about 2034.6903647044.

The spelling of 8423546652 in words is "eight billion, four hundred twenty-three million, five hundred forty-six thousand, six hundred fifty-two".