964091005100 has 36 divisors (see below), whose sum is σ = 2093511709800. Its totient is φ = 385372028160.

The previous prime is 964091005069. The next prime is 964091005117. The reversal of 964091005100 is 1500190469.

It is a super-2 number, since 2×964091005100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3158045 + ... + 3449844.

It is an arithmetic number, because the mean of its divisors is an integer number (58153103050).

Almost surely, 2^964091005100 is an apocalyptic number.

It is an amenable number.

964091005100 is an abundant number, since it is smaller than the sum of its proper divisors (1129420704700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

964091005100 is a wasteful number, since it uses less digits than its factorization.

964091005100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609362 (or 6609355 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

Adding to 964091005100 its reverse (1500190469), we get a palindrome (965591195569).

The spelling of 964091005100 in words is "nine hundred sixty-four billion, ninety-one million, five thousand, one hundred".