38880537895 has 4 divisors (see below), whose sum is σ = 46656645480. Its totient is φ = 31104430312.

The previous prime is 38880537893. The next prime is 38880537901. The reversal of 38880537895 is 59873508883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59873508883 = 101663 ⋅588941.

It is a cyclic number.

It is not a de Polignac number, because 38880537895 - 2¹ = 38880537893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38880537893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888053785 + ... + 3888053794.

It is an arithmetic number, because the mean of its divisors is an integer number (11664161370).

Almost surely, 2^38880537895 is an apocalyptic number.

38880537895 is a deficient number, since it is larger than the sum of its proper divisors (7776107585).

38880537895 is an equidigital number, since it uses as much as digits as its factorization.

38880537895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776107584.

The product of its (nonzero) digits is 58060800, while the sum is 64.

The spelling of 38880537895 in words is "thirty-eight billion, eight hundred eighty million, five hundred thirty-seven thousand, eight hundred ninety-five".