5053666464 has 240 divisors, whose sum is σ = 18530842176. Its totient is φ = 1312588800.

The previous prime is 5053666433. The next prime is 5053666487. The reversal of 5053666464 is 4646663505.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 186924 + ... + 212244.

Almost surely, 2^5053666464 is an apocalyptic number.

5053666464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5053666464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9265421088).

5053666464 is an abundant number, since it is smaller than the sum of its proper divisors (13477175712).

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

5053666464 is a wasteful number, since it uses less digits than its factorization.

5053666464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25361 (or 25344 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The square root of 5053666464 is about 71089.1444877486. The cubic root of 5053666464 is about 1716.0720787368.

The spelling of 5053666464 in words is "five billion, fifty-three million, six hundred sixty-six thousand, four hundred sixty-four".