4641551464 has 32 divisors (see below), whose sum is σ = 9614275200. Its totient is φ = 2083086720.

The previous prime is 4641551461. The next prime is 4641551483.

It is a happy number.

4641551464 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4641551461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326877 + ... + 340780.

It is an arithmetic number, because the mean of its divisors is an integer number (300446100).

Almost surely, 2^4641551464 is an apocalyptic number.

4641551464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4641551464 is an abundant number, since it is smaller than the sum of its proper divisors (4972723736).

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

4641551464 is a wasteful number, since it uses less digits than its factorization.

4641551464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667753 (or 667749 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 4641551464 is about 68128.9326497928. The cubic root of 4641551464 is about 1668.0960605405.

It can be divided in two parts, 46415 and 51464, that added together give a palindrome (97879).

The spelling of 4641551464 in words is "four billion, six hundred forty-one million, five hundred fifty-one thousand, four hundred sixty-four".