2502169968961 has 8 divisors (see below), whose sum is σ = 2695865566464. Its totient is φ = 2308648797840.

The previous prime is 2502169968953. The next prime is 2502169969129. The reversal of 2502169968961 is 1698699612052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2502169968961 - 2³ = 2502169968953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2502169968893 and 2502169968902.

It is not an unprimeable number, because it can be changed into a prime (2502169968931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43576795 + ... + 43634176.

It is an arithmetic number, because the mean of its divisors is an integer number (336983195808).

Almost surely, 2^{2502169968961} is an apocalyptic number.

It is an amenable number.

2502169968961 is a deficient number, since it is larger than the sum of its proper divisors (193695597503).

2502169968961 is a wasteful number, since it uses less digits than its factorization.

2502169968961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87213191.

The product of its (nonzero) digits is 25194240, while the sum is 64.

The spelling of 2502169968961 in words is "two trillion, five hundred two billion, one hundred sixty-nine million, nine hundred sixty-eight thousand, nine hundred sixty-one".