38554893316 has 27 divisors (see below), whose sum is σ = 69739779207. Its totient is φ = 18649702920.

The previous prime is 38554893263. The next prime is 38554893341. The reversal of 38554893316 is 61339845583.

The square root of 38554893316 is 196354.

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

Its product of digits (9331200) is a multiple of the sum of its prime divisors (3200).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12172365 + ... + 12175531.

Almost surely, 2^38554893316 is an apocalyptic number.

38554893316 is the 196354-th square number.

It is an amenable number.

38554893316 is a deficient number, since it is larger than the sum of its proper divisors (31184885891).

38554893316 is an frugal number, since it uses more digits than its factorization.

38554893316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400 (or 3200 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 55.

It can be divided in two parts, 385548 and 93316, that added together give a square (478864 = 692²).

The spelling of 38554893316 in words is "thirty-eight billion, five hundred fifty-four million, eight hundred ninety-three thousand, three hundred sixteen".