4166151632050 has 12 divisors (see below), whose sum is σ = 7749042035706. Its totient is φ = 1666460652800.

The previous prime is 4166151632029. The next prime is 4166151632099. The reversal of 4166151632050 is 502361516614.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3650732454721 + 515419177329 = 1910689^2 + 717927^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4166151631994 and 4166151632012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41661516271 + ... + 41661516370.

Almost surely, 2^{4166151632050} is an apocalyptic number.

4166151632050 is a deficient number, since it is larger than the sum of its proper divisors (3582890403656).

4166151632050 is a wasteful number, since it uses less digits than its factorization.

4166151632050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83323032653 (or 83323032648 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 4166151632050 in words is "four trillion, one hundred sixty-six billion, one hundred fifty-one million, six hundred thirty-two thousand, fifty".