3648542572 has 6 divisors (see below), whose sum is σ = 6384949508. Its totient is φ = 1824271284.

The previous prime is 3648542543. The next prime is 3648542593. The reversal of 3648542572 is 2752458463.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456067818 + ... + 456067825.

Almost surely, 2^3648542572 is an apocalyptic number.

It is an amenable number.

3648542572 is a deficient number, since it is larger than the sum of its proper divisors (2736406936).

3648542572 is a wasteful number, since it uses less digits than its factorization.

3648542572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912135647 (or 912135645 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 46.

The square root of 3648542572 is about 60403.1669037311. The cubic root of 3648542572 is about 1539.4767677681.

The spelling of 3648542572 in words is "three billion, six hundred forty-eight million, five hundred forty-two thousand, five hundred seventy-two".