4646624041564 has 6 divisors (see below), whose sum is σ = 8131592072744. Its totient is φ = 2323312020780.

The previous prime is 4646624041547. The next prime is 4646624041571. The reversal of 4646624041564 is 4651404266464.

It is a super-2 number, since 2×4646624041564² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 580828005192 + ... + 580828005199.

Almost surely, 2^{4646624041564} is an apocalyptic number.

It is an amenable number.

4646624041564 is a deficient number, since it is larger than the sum of its proper divisors (3484968031180).

4646624041564 is a wasteful number, since it uses less digits than its factorization.

4646624041564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161656010395 (or 1161656010393 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 52.

The spelling of 4646624041564 in words is "four trillion, six hundred forty-six billion, six hundred twenty-four million, forty-one thousand, five hundred sixty-four".