4646514545 has 24 divisors (see below), whose sum is σ = 5931240000. Its totient is φ = 3493746432.

The previous prime is 4646514539. The next prime is 4646514547. The reversal of 4646514545 is 5454156464.

It is not a de Polignac number, because 4646514545 - 2²⁰ = 4645465969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4646514496 and 4646514505.

It is not an unprimeable number, because it can be changed into a prime (4646514547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1326206 + ... + 1329704.

It is an arithmetic number, because the mean of its divisors is an integer number (247135000).

Almost surely, 2^4646514545 is an apocalyptic number.

It is an amenable number.

4646514545 is a deficient number, since it is larger than the sum of its proper divisors (1284725455).

4646514545 is a wasteful number, since it uses less digits than its factorization.

4646514545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457 (or 4440 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

The square root of 4646514545 is about 68165.3470980674. The cubic root of 4646514545 is about 1668.6903982229.

The spelling of 4646514545 in words is "four billion, six hundred forty-six million, five hundred fourteen thousand, five hundred forty-five".