2025520412 has 6 divisors (see below), whose sum is σ = 3544660728. Its totient is φ = 1012760204.

The previous prime is 2025520391. The next prime is 2025520487. The reversal of 2025520412 is 2140255202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253190048 + ... + 253190055.

It is an arithmetic number, because the mean of its divisors is an integer number (590776788).

Almost surely, 2^2025520412 is an apocalyptic number.

It is an amenable number.

2025520412 is a deficient number, since it is larger than the sum of its proper divisors (1519140316).

2025520412 is a wasteful number, since it uses less digits than its factorization.

2025520412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506380107 (or 506380105 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2025520412 is about 45005.7819840962. The cubic root of 2025520412 is about 1265.2573670599.

Adding to 2025520412 its reverse (2140255202), we get a palindrome (4165775614).

The spelling of 2025520412 in words is "two billion, twenty-five million, five hundred twenty thousand, four hundred twelve".