4102515052050 has 48 divisors (see below), whose sum is σ = 10174649709312. Its totient is φ = 1093959672000.

The previous prime is 4102515052049. The next prime is 4102515052061. The reversal of 4102515052050 is 502505152014.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4102515051999 and 4102515052017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3245400 + ... + 4328700.

It is an arithmetic number, because the mean of its divisors is an integer number (211971868944).

Almost surely, 2^{4102515052050} is an apocalyptic number.

4102515052050 is an abundant number, since it is smaller than the sum of its proper divisors (6072134657262).

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

4102515052050 is a wasteful number, since it uses less digits than its factorization.

4102515052050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108563 (or 1108558 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 4102515052050 in words is "four trillion, one hundred two billion, five hundred fifteen million, fifty-two thousand, fifty".