38500388534 has 16 divisors (see below), whose sum is σ = 58484662656. Its totient is φ = 19006444800.

The previous prime is 38500388533. The next prime is 38500388557. The reversal of 38500388534 is 43588300583.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38500388533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154022 + ... + 317369.

It is an arithmetic number, because the mean of its divisors is an integer number (3655291416).

Almost surely, 2^38500388534 is an apocalyptic number.

38500388534 is a deficient number, since it is larger than the sum of its proper divisors (19984274122).

38500388534 is a wasteful number, since it uses less digits than its factorization.

38500388534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471911.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 38500388534 in words is "thirty-eight billion, five hundred million, three hundred eighty-eight thousand, five hundred thirty-four".