1325652963 has 8 divisors (see below), whose sum is σ = 1780439568. Its totient is φ = 877317504.

The previous prime is 1325652941. The next prime is 1325652973. The reversal of 1325652963 is 3692565231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1325652963 - 2⁵ = 1325652931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1325652973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1612306 + ... + 1613127.

It is an arithmetic number, because the mean of its divisors is an integer number (222554946).

Almost surely, 2^1325652963 is an apocalyptic number.

1325652963 is a deficient number, since it is larger than the sum of its proper divisors (454786605).

1325652963 is a wasteful number, since it uses less digits than its factorization.

1325652963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225573.

The product of its digits is 291600, while the sum is 42.

The square root of 1325652963 is about 36409.5174782638. The cubic root of 1325652963 is about 1098.5250101226.

The spelling of 1325652963 in words is "one billion, three hundred twenty-five million, six hundred fifty-two thousand, nine hundred sixty-three".