2025623603 has 4 divisors (see below), whose sum is σ = 2027428488. Its totient is φ = 2023818720.

The previous prime is 2025623521. The next prime is 2025623609. The reversal of 2025623603 is 3063265202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3063265202 = 2 ⋅1531632601.

It is a cyclic number.

It is not a de Polignac number, because 2025623603 - 2¹⁴ = 2025607219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025623609) 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, 900758 + ... + 903003.

It is an arithmetic number, because the mean of its divisors is an integer number (506857122).

Almost surely, 2^2025623603 is an apocalyptic number.

2025623603 is a deficient number, since it is larger than the sum of its proper divisors (1804885).

2025623603 is a wasteful number, since it uses less digits than its factorization.

2025623603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804884.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2025623603 is about 45006.9283888603. The cubic root of 2025623603 is about 1265.2788530535.

Adding to 2025623603 its reverse (3063265202), we get a palindrome (5088888805).

The spelling of 2025623603 in words is "two billion, twenty-five million, six hundred twenty-three thousand, six hundred three".