1632227417856 has 1080 divisors, whose sum is σ = 6023358374880. Its totient is φ = 430105116672.

The previous prime is 1632227417809. The next prime is 1632227417861. The reversal of 1632227417856 is 6587147222361.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2226776466 + ... + 2226777198.

Almost surely, 2^{1632227417856} is an apocalyptic number.

1632227417856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1632227417856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3011679187440).

1632227417856 is an abundant number, since it is smaller than the sum of its proper divisors (4391130957024).

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

1632227417856 is an equidigital number, since it uses as much as digits as its factorization.

1632227417856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843 (or 797 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 1632227417856 in words is "one trillion, six hundred thirty-two billion, two hundred twenty-seven million, four hundred seventeen thousand, eight hundred fifty-six".