5061485664 has 48 divisors (see below), whose sum is σ = 14762669040. Its totient is φ = 1687161600.

The previous prime is 5061485659. The next prime is 5061485669. The reversal of 5061485664 is 4665841605.

5061485664 is a `hidden beast` number, since 50 + 61 + 485 + 6 + 64 = 666.

It is an interprime number because it is at equal distance from previous prime (5061485659) and next prime (5061485669).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5061485669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2928237 + ... + 2929964.

It is an arithmetic number, because the mean of its divisors is an integer number (307555605).

Almost surely, 2^5061485664 is an apocalyptic number.

5061485664 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5061485664 is an abundant number, since it is smaller than the sum of its proper divisors (9701183376).

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

5061485664 is a wasteful number, since it uses less digits than its factorization.

5061485664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858220 (or 5858206 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5061485664 is about 71144.1189698769. The cubic root of 5061485664 is about 1716.9566771709.

The spelling of 5061485664 in words is "five billion, sixty-one million, four hundred eighty-five thousand, six hundred sixty-four".