4642345527252 has 12 divisors (see below), whose sum is σ = 10832139563616. Its totient is φ = 1547448509080.

The previous prime is 4642345527199. The next prime is 4642345527289. The reversal of 4642345527252 is 2527255432464.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4642345527195 and 4642345527204.

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, 193431063624 + ... + 193431063647.

It is an arithmetic number, because the mean of its divisors is an integer number (902678296968).

Almost surely, 2^{4642345527252} is an apocalyptic number.

It is an amenable number.

4642345527252 is an abundant number, since it is smaller than the sum of its proper divisors (6189794036364).

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

4642345527252 is a wasteful number, since it uses less digits than its factorization.

4642345527252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386862127278 (or 386862127276 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 51.

The spelling of 4642345527252 in words is "four trillion, six hundred forty-two billion, three hundred forty-five million, five hundred twenty-seven thousand, two hundred fifty-two".