1025503322 has 16 divisors (see below), whose sum is σ = 1583027712. Its totient is φ = 497883600.

The previous prime is 1025503319. The next prime is 1025503331. The reversal of 1025503322 is 2233055201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23447 + ... + 50997.

It is an arithmetic number, because the mean of its divisors is an integer number (98939232).

Almost surely, 2^1025503322 is an apocalyptic number.

1025503322 is a deficient number, since it is larger than the sum of its proper divisors (557524390).

1025503322 is a wasteful number, since it uses less digits than its factorization.

1025503322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28093.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1025503322 is about 32023.4807914443. The cubic root of 1025503322 is about 1008.4298453592.

Adding to 1025503322 its reverse (2233055201), we get a palindrome (3258558523).

The spelling of 1025503322 in words is "one billion, twenty-five million, five hundred three thousand, three hundred twenty-two".