4572311672 has 32 divisors (see below), whose sum is σ = 8752546800. Its totient is φ = 2238603264.

The previous prime is 4572311671. The next prime is 4572311683. The reversal of 4572311672 is 2761132754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572311671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102458 + ... + 140150.

Almost surely, 2^4572311672 is an apocalyptic number.

It is an amenable number.

4572311672 is a deficient number, since it is larger than the sum of its proper divisors (4180235128).

4572311672 is a wasteful number, since it uses less digits than its factorization.

4572311672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38015 (or 38011 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 4572311672 is about 67618.8706797148. The cubic root of 4572311672 is about 1659.7599294766.

The spelling of 4572311672 in words is "four billion, five hundred seventy-two million, three hundred eleven thousand, six hundred seventy-two".