38848015801 has 27 divisors (see below), whose sum is σ = 46506036717. Its totient is φ = 32355771840.

The previous prime is 38848015781. The next prime is 38848015807. The reversal of 38848015801 is 10851084883.

The square root of 38848015801 is 197099.

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

38848015801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2946861225 + 35901154576 = 54285^2 + 189476^2 .

It is not a de Polignac number, because 38848015801 - 2¹¹ = 38848013753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38848015807) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51048261 + ... + 51049021.

Almost surely, 2^38848015801 is an apocalyptic number.

38848015801 is the 197099-th square number.

38848015801 is the 98550-th centered octagonal number.

It is an amenable number.

38848015801 is a deficient number, since it is larger than the sum of its proper divisors (7658020916).

38848015801 is an frugal number, since it uses more digits than its factorization.

38848015801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 38848015801 in words is "thirty-eight billion, eight hundred forty-eight million, fifteen thousand, eight hundred one".