10332451664 has 10 divisors (see below), whose sum is σ = 20019125130. Its totient is φ = 5166225824.

The previous prime is 10332451651. The next prime is 10332451691. The reversal of 10332451664 is 46615423301.

It can be written as a sum of positive squares in only one way, i.e., 6353365264 + 3979086400 = 79708^2 + 63080^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322889099 + ... + 322889130.

It is an arithmetic number, because the mean of its divisors is an integer number (2001912513).

Almost surely, 2^10332451664 is an apocalyptic number.

It is an amenable number.

10332451664 is a deficient number, since it is larger than the sum of its proper divisors (9686673466).

10332451664 is an equidigital number, since it uses as much as digits as its factorization.

10332451664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645778237 (or 645778231 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 10332451664 its reverse (46615423301), we get a palindrome (56947874965).

The spelling of 10332451664 in words is "ten billion, three hundred thirty-two million, four hundred fifty-one thousand, six hundred sixty-four".