1025210552 has 16 divisors (see below), whose sum is σ = 1988555400. Its totient is φ = 494929120.

The previous prime is 1025210521. The next prime is 1025210573. The reversal of 1025210552 is 2550125201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209274 + ... + 2209737.

Almost surely, 2^1025210552 is an apocalyptic number.

It is an amenable number.

1025210552 is a deficient number, since it is larger than the sum of its proper divisors (963344848).

1025210552 is a wasteful number, since it uses less digits than its factorization.

1025210552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419046 (or 4419042 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 1025210552 is about 32018.9092881066. The cubic root of 1025210552 is about 1008.3338709891. Note that the first 3 decimals are identical.

Adding to 1025210552 its reverse (2550125201), we get a palindrome (3575335753).

The spelling of 1025210552 in words is "one billion, twenty-five million, two hundred ten thousand, five hundred fifty-two".