4852452863440 has 80 divisors (see below), whose sum is σ = 13885480522368. Its totient is φ = 1535721343488.

The previous prime is 4852452863429. The next prime is 4852452863513. The reversal of 4852452863440 is 443682542584.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333265582 + ... + 333280141.

Almost surely, 2^{4852452863440} is an apocalyptic number.

4852452863440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4852452863440 is an abundant number, since it is smaller than the sum of its proper divisors (9033027658928).

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

4852452863440 is a wasteful number, since it uses less digits than its factorization.

4852452863440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666545756 (or 666545750 counting only the distinct ones).

The product of its (nonzero) digits is 29491200, while the sum is 55.

The spelling of 4852452863440 in words is "four trillion, eight hundred fifty-two billion, four hundred fifty-two million, eight hundred sixty-three thousand, four hundred forty".