1025332502 has 16 divisors (see below), whose sum is σ = 1656640512. Its totient is φ = 474557160.

The previous prime is 1025332481. The next prime is 1025332519. The reversal of 1025332502 is 2052335201.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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, 358088 + ... + 360939.

It is an arithmetic number, because the mean of its divisors is an integer number (103540032).

Almost surely, 2^1025332502 is an apocalyptic number.

1025332502 is a deficient number, since it is larger than the sum of its proper divisors (631308010).

1025332502 is a wasteful number, since it uses less digits than its factorization.

1025332502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719083.

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

The square root of 1025332502 is about 32020.8135749234. The cubic root of 1025332502 is about 1008.3738502369.

Adding to 1025332502 its reverse (2052335201), we get a palindrome (3077667703).

The spelling of 1025332502 in words is "one billion, twenty-five million, three hundred thirty-two thousand, five hundred two".