2602063156 has 48 divisors (see below), whose sum is σ = 5687079552. Its totient is φ = 1012032000.

The previous prime is 2602063141. The next prime is 2602063199. The reversal of 2602063156 is 6513602062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178080 + ... + 192136.

It is an arithmetic number, because the mean of its divisors is an integer number (118480824).

Almost surely, 2^2602063156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2602063156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2843539776).

2602063156 is an abundant number, since it is smaller than the sum of its proper divisors (3085016396).

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

2602063156 is a wasteful number, since it uses less digits than its factorization.

2602063156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14680 (or 14678 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2602063156 is about 51010.4220331493. The cubic root of 2602063156 is about 1375.4324864988.

It can be divided in two parts, 260206 and 3156, that added together give a palindrome (263362).

The spelling of 2602063156 in words is "two billion, six hundred two million, sixty-three thousand, one hundred fifty-six".