1126575945216 has 320 divisors, whose sum is σ = 3554712216000. Its totient is φ = 351052627968.

The previous prime is 1126575945193. The next prime is 1126575945217. The reversal of 1126575945216 is 6125495756211.

1126575945216 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 575 + 9 + 4 + 52 + 16 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126575945217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35000106 + ... + 35032278.

It is an arithmetic number, because the mean of its divisors is an integer number (11108475675).

Almost surely, 2^{1126575945216} is an apocalyptic number.

1126575945216 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 1126575945216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1777356108000).

1126575945216 is an abundant number, since it is smaller than the sum of its proper divisors (2428136270784).

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

1126575945216 is a wasteful number, since it uses less digits than its factorization.

1126575945216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32366 (or 32344 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 54.

The spelling of 1126575945216 in words is "one trillion, one hundred twenty-six billion, five hundred seventy-five million, nine hundred forty-five thousand, two hundred sixteen".