38125917475950 has 96 divisors (see below), whose sum is σ = 94846171644000. Its totient is φ = 10135323717120.

The previous prime is 38125917475937. The next prime is 38125917475969. The reversal of 38125917475950 is 5957471952183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221302044 + ... + 221474256.

It is an arithmetic number, because the mean of its divisors is an integer number (987980954625).

Almost surely, 2^{38125917475950} is an apocalyptic number.

38125917475950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38125917475950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47423085822000).

38125917475950 is an abundant number, since it is smaller than the sum of its proper divisors (56720254168050).

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

38125917475950 is a wasteful number, since it uses less digits than its factorization.

38125917475950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176806 (or 176801 counting only the distinct ones).

The product of its (nonzero) digits is 95256000, while the sum is 66.

The spelling of 38125917475950 in words is "thirty-eight trillion, one hundred twenty-five billion, nine hundred seventeen million, four hundred seventy-five thousand, nine hundred fifty".