2603452051 has 4 divisors (see below), whose sum is σ = 2607842952. Its totient is φ = 2599061152.

The previous prime is 2603452043. The next prime is 2603452099. The reversal of 2603452051 is 1502543062.

2603452051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2603452051 - 2³ = 2603452043 is a prime.

It is a super-2 number, since 2×2603452051² = 13555925163712213202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2603452021) 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, 2194561 + ... + 2195746.

It is an arithmetic number, because the mean of its divisors is an integer number (651960738).

Almost surely, 2^2603452051 is an apocalyptic number.

2603452051 is a deficient number, since it is larger than the sum of its proper divisors (4390901).

2603452051 is an equidigital number, since it uses as much as digits as its factorization.

2603452051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390900.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2603452051 is about 51024.0340525913. The cubic root of 2603452051 is about 1375.6771630495.

The spelling of 2603452051 in words is "two billion, six hundred three million, four hundred fifty-two thousand, fifty-one".