4646587220541 has 64 divisors (see below), whose sum is σ = 8091808719360. Its totient is φ = 2579612106240.

The previous prime is 4646587220531. The next prime is 4646587220551. The reversal of 4646587220541 is 1450227856464.

4646587220541 is a `hidden beast` number, since 4 + 6 + 4 + 6 + 5 + 8 + 72 + 20 + 541 = 666.

It is an interprime number because it is at equal distance from previous prime (4646587220531) and next prime (4646587220551).

It is not a de Polignac number, because 4646587220541 - 2⁶ = 4646587220477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646587220531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4243521 + ... + 5225001.

It is an arithmetic number, because the mean of its divisors is an integer number (126434511240).

Almost surely, 2^{4646587220541} is an apocalyptic number.

It is an amenable number.

4646587220541 is a deficient number, since it is larger than the sum of its proper divisors (3445221498819).

4646587220541 is a wasteful number, since it uses less digits than its factorization.

4646587220541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982211 (or 982205 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 4646587220541 in words is "four trillion, six hundred forty-six billion, five hundred eighty-seven million, two hundred twenty thousand, five hundred forty-one".