4642675728548 has 48 divisors (see below), whose sum is σ = 9614753858304. Its totient is φ = 1933756995840.

The previous prime is 4642675728517. The next prime is 4642675728623. The reversal of 4642675728548 is 8458275762464.

It is a happy 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 in 15 ways as a sum of consecutive naturals, for example, 29544140 + ... + 29700867.

It is an arithmetic number, because the mean of its divisors is an integer number (200307372048).

Almost surely, 2^{4642675728548} is an apocalyptic number.

It is an amenable number.

4642675728548 is an abundant number, since it is smaller than the sum of its proper divisors (4972078129756).

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

4642675728548 is a wasteful number, since it uses less digits than its factorization.

4642675728548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59245172 (or 59245170 counting only the distinct ones).

The product of its digits is 722534400, while the sum is 68.

The spelling of 4642675728548 in words is "four trillion, six hundred forty-two billion, six hundred seventy-five million, seven hundred twenty-eight thousand, five hundred forty-eight".