38387525622105 has 64 divisors (see below), whose sum is σ = 69932245432320. Its totient is φ = 17798999116800.

The previous prime is 38387525622079. The next prime is 38387525622107. The reversal of 38387525622105 is 50122652578383.

It is a happy number.

It is not a de Polignac number, because 38387525622105 - 2¹⁵ = 38387525589337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38387525622107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16200106 + ... + 18417884.

It is an arithmetic number, because the mean of its divisors is an integer number (1092691334880).

Almost surely, 2^{38387525622105} is an apocalyptic number.

It is an amenable number.

38387525622105 is a deficient number, since it is larger than the sum of its proper divisors (31544719810215).

38387525622105 is a wasteful number, since it uses less digits than its factorization.

38387525622105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222382.

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 38387525622105 in words is "thirty-eight trillion, three hundred eighty-seven billion, five hundred twenty-five million, six hundred twenty-two thousand, one hundred five".