4617891893032 has 32 divisors (see below), whose sum is σ = 9446020708320. Its totient is φ = 2098967826240.

The previous prime is 4617891893023. The next prime is 4617891893033. The reversal of 4617891893032 is 2303981987164.

It is not an unprimeable number, because it can be changed into a prime (4617891893033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627783 + ... + 3447529.

It is an arithmetic number, because the mean of its divisors is an integer number (295188147135).

Almost surely, 2^{4617891893032} is an apocalyptic number.

It is an amenable number.

4617891893032 is an abundant number, since it is smaller than the sum of its proper divisors (4828128815288).

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

4617891893032 is a wasteful number, since it uses less digits than its factorization.

4617891893032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848601 (or 1848597 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 4617891893032 in words is "four trillion, six hundred seventeen billion, eight hundred ninety-one million, eight hundred ninety-three thousand, thirty-two".