2516165622150 has 48 divisors (see below), whose sum is σ = 6247920513744. Its totient is φ = 670135588480.

The previous prime is 2516165622149. The next prime is 2516165622161. The reversal of 2516165622150 is 512265616152.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10403937 + ... + 10643036.

It is an arithmetic number, because the mean of its divisors is an integer number (130165010703).

Almost surely, 2^{2516165622150} is an apocalyptic number.

2516165622150 is an abundant number, since it is smaller than the sum of its proper divisors (3731754891594).

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

2516165622150 is a wasteful number, since it uses less digits than its factorization.

2516165622150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21047785 (or 21047780 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 2516165622150 in words is "two trillion, five hundred sixteen billion, one hundred sixty-five million, six hundred twenty-two thousand, one hundred fifty".