4520052921328 has 40 divisors (see below), whose sum is σ = 10023876466560. Its totient is φ = 1934225952960.

The previous prime is 4520052921301. The next prime is 4520052921421. The reversal of 4520052921328 is 8231292500254.

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 in 7 ways as a sum of consecutive naturals, for example, 30546538 + ... + 30694153.

It is an arithmetic number, because the mean of its divisors is an integer number (250596911664).

Almost surely, 2^{4520052921328} is an apocalyptic number.

It is an amenable number.

4520052921328 is an abundant number, since it is smaller than the sum of its proper divisors (5503823545232).

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

4520052921328 is a wasteful number, since it uses less digits than its factorization.

4520052921328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61241365 (or 61241359 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 4520052921328 in words is "four trillion, five hundred twenty billion, fifty-two million, nine hundred twenty-one thousand, three hundred twenty-eight".