1883164748880 has 80 divisors (see below), whose sum is σ = 5846485533120. Its totient is φ = 501431046144.

The previous prime is 1883164748867. The next prime is 1883164748887. The reversal of 1883164748880 is 888474613881.

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

It is a super-2 number, since 2×1883164748880² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1883164748887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5667990 + ... + 5991029.

It is an arithmetic number, because the mean of its divisors is an integer number (73081069164).

Almost surely, 2^{1883164748880} is an apocalyptic number.

1883164748880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1883164748880 is an abundant number, since it is smaller than the sum of its proper divisors (3963320784240).

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

1883164748880 is a wasteful number, since it uses less digits than its factorization.

1883164748880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11659708 (or 11659702 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 66.

The spelling of 1883164748880 in words is "one trillion, eight hundred eighty-three billion, one hundred sixty-four million, seven hundred forty-eight thousand, eight hundred eighty".