1112372553600 has 1728 divisors, whose sum is σ = 5150443683840. Its totient is φ = 223534080000.

The previous prime is 1112372553599. The next prime is 1112372553619. The reversal of 1112372553600 is 63552732111.

1112372553600 is a `hidden beast` number, since 1 + 1 + 1 + 23 + 7 + 25 + 5 + 3 + 600 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 215 ways as a sum of consecutive naturals, for example, 756200865 + ... + 756202335.

Almost surely, 2^{1112372553600} is an apocalyptic number.

1112372553600 is a gapful number since it is divisible by the number (10) 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 1112372553600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2575221841920).

1112372553600 is an abundant number, since it is smaller than the sum of its proper divisors (4038071130240).

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

1112372553600 is a wasteful number, since it uses less digits than its factorization.

1112372553600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 1112372553600 in words is "one trillion, one hundred twelve billion, three hundred seventy-two million, five hundred fifty-three thousand, six hundred".