8572734652 has 6 divisors (see below), whose sum is σ = 15002285648. Its totient is φ = 4286367324.

The previous prime is 8572734617. The next prime is 8572734739. The reversal of 8572734652 is 2564372758.

It is a super-2 number, since 2×8572734652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8572734596 and 8572734605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071591828 + ... + 1071591835.

Almost surely, 2^8572734652 is an apocalyptic number.

It is an amenable number.

8572734652 is a deficient number, since it is larger than the sum of its proper divisors (6429550996).

8572734652 is a wasteful number, since it uses less digits than its factorization.

8572734652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143183667 (or 2143183665 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

The square root of 8572734652 is about 92589.0633498363. The cubic root of 8572734652 is about 2046.6321582150.

The spelling of 8572734652 in words is "eight billion, five hundred seventy-two million, seven hundred thirty-four thousand, six hundred fifty-two".