38450531150 has 48 divisors (see below), whose sum is σ = 76117610304. Its totient is φ = 14400430080.

The previous prime is 38450531137. The next prime is 38450531177. The reversal of 38450531150 is 5113505483.

It is a self number, because there is not a number n which added to its sum of digits gives 38450531150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46859 + ... + 281241.

It is an arithmetic number, because the mean of its divisors is an integer number (1585783548).

Almost surely, 2^38450531150 is an apocalyptic number.

38450531150 is a deficient number, since it is larger than the sum of its proper divisors (37667079154).

38450531150 is a wasteful number, since it uses less digits than its factorization.

38450531150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234605 (or 234600 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 38450531150 in words is "thirty-eight billion, four hundred fifty million, five hundred thirty-one thousand, one hundred fifty".