38875141550 has 48 divisors (see below), whose sum is σ = 82685889312. Its totient is φ = 13320806400.

The previous prime is 38875141523. The next prime is 38875141553. The reversal of 38875141550 is 5514157883.

It is a super-2 number, since 2×38875141550² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38875141495 and 38875141504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38875141553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 581870 + ... + 645230.

It is an arithmetic number, because the mean of its divisors is an integer number (1722622694).

Almost surely, 2^38875141550 is an apocalyptic number.

38875141550 is an abundant number, since it is smaller than the sum of its proper divisors (43810747762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38875141550 is a wasteful number, since it uses less digits than its factorization.

38875141550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65133 (or 65128 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 47.

The spelling of 38875141550 in words is "thirty-eight billion, eight hundred seventy-five million, one hundred forty-one thousand, five hundred fifty".