38585530624 has 27 divisors (see below), whose sum is σ = 77026610577. Its totient is φ = 19291193856.

The previous prime is 38585530609. The next prime is 38585530637. The reversal of 38585530624 is 42603558583.

The square root of 38585530624 is 196432.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3253561600 + 35331969024 = 57040^2 + 187968^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3136774 + ... + 3149050.

Almost surely, 2^38585530624 is an apocalyptic number.

38585530624 is the 196432-nd square number.

It is an amenable number.

38585530624 is a deficient number, since it is larger than the sum of its proper divisors (38441079953).

38585530624 is an frugal number, since it uses more digits than its factorization.

38585530624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24570 (or 12279 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 49.

Multiplying 38585530624 by its sum of digits (49), we get a square (1890691000576 = 1375024²).

The spelling of 38585530624 in words is "thirty-eight billion, five hundred eighty-five million, five hundred thirty thousand, six hundred twenty-four".