1830648352992 has 24 divisors (see below), whose sum is σ = 4805451926856. Its totient is φ = 610216117632.

The previous prime is 1830648352991. The next prime is 1830648353057. The reversal of 1830648352992 is 2992538460381.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830648352991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9534626743 + ... + 9534626934.

It is an arithmetic number, because the mean of its divisors is an integer number (200227163619).

Almost surely, 2^{1830648352992} is an apocalyptic number.

1830648352992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1830648352992 is an abundant number, since it is smaller than the sum of its proper divisors (2974803573864).

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

1830648352992 is a wasteful number, since it uses less digits than its factorization.

1830648352992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19069253690 (or 19069253682 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 1830648352992 in words is "one trillion, eight hundred thirty billion, six hundred forty-eight million, three hundred fifty-two thousand, nine hundred ninety-two".