4646445560 has 16 divisors (see below), whose sum is σ = 10454502600. Its totient is φ = 1858578208.

The previous prime is 4646445523. The next prime is 4646445577. The reversal of 4646445560 is 655446464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58080530 + ... + 58080609.

Almost surely, 2^4646445560 is an apocalyptic number.

4646445560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4646445560 is an abundant number, since it is smaller than the sum of its proper divisors (5808057040).

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

4646445560 is a wasteful number, since it uses less digits than its factorization.

4646445560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116161150 (or 116161146 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The square root of 4646445560 is about 68164.8410839488. The cubic root of 4646445560 is about 1668.6821400489.

The spelling of 4646445560 in words is "four billion, six hundred forty-six million, four hundred forty-five thousand, five hundred sixty".