2652016603 has 4 divisors (see below), whose sum is σ = 2657107368. Its totient is φ = 2646925840.

The previous prime is 2652016583. The next prime is 2652016639. The reversal of 2652016603 is 3066102562.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3066102562 = 2 ⋅1533051281.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2652016603 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2652046603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2544601 + ... + 2545642.

It is an arithmetic number, because the mean of its divisors is an integer number (664276842).

Almost surely, 2^2652016603 is an apocalyptic number.

2652016603 is a deficient number, since it is larger than the sum of its proper divisors (5090765).

2652016603 is an equidigital number, since it uses as much as digits as its factorization.

2652016603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090764.

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

The square root of 2652016603 is about 51497.7339598550. The cubic root of 2652016603 is about 1384.1784373704.

The spelling of 2652016603 in words is "two billion, six hundred fifty-two million, sixteen thousand, six hundred three".