5130666464 has 96 divisors (see below), whose sum is σ = 12705590016. Its totient is φ = 1981163520.

The previous prime is 5130666449. The next prime is 5130666469. The reversal of 5130666464 is 4646660315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130666469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269219 + ... + 287645.

It is an arithmetic number, because the mean of its divisors is an integer number (132349896).

Almost surely, 2^5130666464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5130666464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6352795008).

5130666464 is an abundant number, since it is smaller than the sum of its proper divisors (7574923552).

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

5130666464 is a wasteful number, since it uses less digits than its factorization.

5130666464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18568 (or 18560 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 5130666464 is about 71628.6706843007. The cubic root of 5130666464 is about 1724.7438072514.

The spelling of 5130666464 in words is "five billion, one hundred thirty million, six hundred sixty-six thousand, four hundred sixty-four".