4611520251164 has 6 divisors (see below), whose sum is σ = 8070160439544. Its totient is φ = 2305760125580.

The previous prime is 4611520251161. The next prime is 4611520251197.

4611520251164 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4611520251164² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611520251161) by changing a digit.

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 as a sum of consecutive naturals, namely, 576440031392 + ... + 576440031399.

It is an arithmetic number, because the mean of its divisors is an integer number (1345026739924).

Almost surely, 2^{4611520251164} is an apocalyptic number.

It is an amenable number.

4611520251164 is a deficient number, since it is larger than the sum of its proper divisors (3458640188380).

4611520251164 is a wasteful number, since it uses less digits than its factorization.

4611520251164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152880062795 (or 1152880062793 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

It can be divided in two parts, 4611520 and 251164, that added together give a palindrome (4862684).

The spelling of 4611520251164 in words is "four trillion, six hundred eleven billion, five hundred twenty million, two hundred fifty-one thousand, one hundred sixty-four".