2025223525 has 24 divisors (see below), whose sum is σ = 2742574464. Its totient is φ = 1474468800.

The previous prime is 2025223517. The next prime is 2025223537. The reversal of 2025223525 is 5253225202.

It is not a de Polignac number, because 2025223525 - 2³ = 2025223517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2025223493 and 2025223502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20809 + ... + 66958.

It is an arithmetic number, because the mean of its divisors is an integer number (114273936).

Almost surely, 2^2025223525 is an apocalyptic number.

2025223525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025223525 is a deficient number, since it is larger than the sum of its proper divisors (717350939).

2025223525 is a wasteful number, since it uses less digits than its factorization.

2025223525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87861 (or 87856 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2025223525 is about 45002.4835425780. The cubic root of 2025223525 is about 1265.1955464342.

Adding to 2025223525 its reverse (5253225202), we get a palindrome (7278448727).

The spelling of 2025223525 in words is "two billion, twenty-five million, two hundred twenty-three thousand, five hundred twenty-five".