4644125509352 has 32 divisors (see below), whose sum is σ = 9958048504320. Its totient is φ = 1989069307200.

The previous prime is 4644125509337. The next prime is 4644125509379. The reversal of 4644125509352 is 2539055214464.

It is a super-2 number, since 2×4644125509352² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4644125509352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26373899 + ... + 26549402.

It is an arithmetic number, because the mean of its divisors is an integer number (311189015760).

Almost surely, 2^{4644125509352} is an apocalyptic number.

It is an amenable number.

4644125509352 is an abundant number, since it is smaller than the sum of its proper divisors (5313922994968).

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

4644125509352 is a wasteful number, since it uses less digits than its factorization.

4644125509352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52924881 (or 52924877 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 4644125509352 in words is "four trillion, six hundred forty-four billion, one hundred twenty-five million, five hundred nine thousand, three hundred fifty-two".