2602051948871 has 12 divisors (see below), whose sum is σ = 2691256030632. Its totient is φ = 2515717890000.

The previous prime is 2602051948843. The next prime is 2602051948877. The reversal of 2602051948871 is 1788491502062.

It is not a de Polignac number, because 2602051948871 - 2¹⁸ = 2602051686727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602051948877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278120 + ... + 2298141.

It is an arithmetic number, because the mean of its divisors is an integer number (224271335886).

Almost surely, 2^{2602051948871} is an apocalyptic number.

2602051948871 is a deficient number, since it is larger than the sum of its proper divisors (89204081761).

2602051948871 is a wasteful number, since it uses less digits than its factorization.

2602051948871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577374 (or 2577343 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 2602051948871 in words is "two trillion, six hundred two billion, fifty-one million, nine hundred forty-eight thousand, eight hundred seventy-one".