2625116512650 has 96 divisors (see below), whose sum is σ = 6793944588288. Its totient is φ = 669535838400.

The previous prime is 2625116512633. The next prime is 2625116512651. The reversal of 2625116512650 is 562156115262.

It is a super-2 number, since 2×2625116512650² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2625116512651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49760587 + ... + 49813313.

It is an arithmetic number, because the mean of its divisors is an integer number (70770256128).

Almost surely, 2^{2625116512650} is an apocalyptic number.

2625116512650 is an abundant number, since it is smaller than the sum of its proper divisors (4168828075638).

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

2625116512650 is a wasteful number, since it uses less digits than its factorization.

2625116512650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67196 (or 67191 counting only the distinct ones).

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

The spelling of 2625116512650 in words is "two trillion, six hundred twenty-five billion, one hundred sixteen million, five hundred twelve thousand, six hundred fifty".