2652005620004 has 24 divisors (see below), whose sum is σ = 5000109947448. Its totient is φ = 1223488465920.

The previous prime is 2652005619973. The next prime is 2652005620009. The reversal of 2652005620004 is 4000265002562.

It can be written as a sum of positive squares in 4 ways, for example, as 763442557504 + 1888563062500 = 873752^2 + 1374250^2 .

It is not an unprimeable number, because it can be changed into a prime (2652005620009) 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, 10585997 + ... + 10833620.

It is an arithmetic number, because the mean of its divisors is an integer number (208337914477).

Almost surely, 2^{2652005620004} is an apocalyptic number.

It is an amenable number.

2652005620004 is a deficient number, since it is larger than the sum of its proper divisors (2348104327444).

2652005620004 is a wasteful number, since it uses less digits than its factorization.

2652005620004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21422015 (or 21422013 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 2652005620004 in words is "two trillion, six hundred fifty-two billion, five million, six hundred twenty thousand, four".