3850125178 has 4 divisors (see below), whose sum is σ = 5775187770. Its totient is φ = 1925062588.

The previous prime is 3850125121. The next prime is 3850125199. The reversal of 3850125178 is 8715210583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8715210583 = 337 ⋅25861159.

It can be written as a sum of positive squares in only one way, i.e., 3506653089 + 343472089 = 59217^2 + 18533^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3850125178.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962531293 + ... + 962531296.

Almost surely, 2^3850125178 is an apocalyptic number.

3850125178 is a deficient number, since it is larger than the sum of its proper divisors (1925062592).

3850125178 is a wasteful number, since it uses less digits than its factorization.

3850125178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925062591.

The product of its (nonzero) digits is 67200, while the sum is 40.

The square root of 3850125178 is about 62049.3769348251. The cubic root of 3850125178 is about 1567.3221933883.

The spelling of 3850125178 in words is "three billion, eight hundred fifty million, one hundred twenty-five thousand, one hundred seventy-eight".