1325452502 has 32 divisors (see below), whose sum is σ = 2295820800. Its totient is φ = 567583200.

The previous prime is 1325452501. The next prime is 1325452529. The reversal of 1325452502 is 2052545231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325452501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66899 + ... + 84417.

It is an arithmetic number, because the mean of its divisors is an integer number (71744400).

Almost surely, 2^1325452502 is an apocalyptic number.

1325452502 is a deficient number, since it is larger than the sum of its proper divisors (970368298).

1325452502 is a wasteful number, since it uses less digits than its factorization.

1325452502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17732.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1325452502 is about 36406.7645088107. The cubic root of 1325452502 is about 1098.4696355188.

Adding to 1325452502 its reverse (2052545231), we get a palindrome (3377997733).

It can be divided in two parts, 13254 and 52502, that added together give a palindrome (65756).

The spelling of 1325452502 in words is "one billion, three hundred twenty-five million, four hundred fifty-two thousand, five hundred two".