1325152502 has 32 divisors (see below), whose sum is σ = 2053592352. Its totient is φ = 641101824.

The previous prime is 1325152501. The next prime is 1325152529. The reversal of 1325152502 is 2052515231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325152501) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1939853 + ... + 1940535.

It is an arithmetic number, because the mean of its divisors is an integer number (64174761).

Almost surely, 2^1325152502 is an apocalyptic number.

1325152502 is a deficient number, since it is larger than the sum of its proper divisors (728439850).

1325152502 is a wasteful number, since it uses less digits than its factorization.

1325152502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1325152502 is about 36402.6441622034. The cubic root of 1325152502 is about 1098.3867541994.

Adding to 1325152502 its reverse (2052515231), we get a palindrome (3377667733).

The spelling of 1325152502 in words is "one billion, three hundred twenty-five million, one hundred fifty-two thousand, five hundred two".