1126054535788 has 288 divisors, whose sum is σ = 2554181429184. Its totient is φ = 430366390272.

The previous prime is 1126054535783. The next prime is 1126054535789. The reversal of 1126054535788 is 8875354506211.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1126054535783) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3667929931 + ... + 3667930237.

It is an arithmetic number, because the mean of its divisors is an integer number (8868685518).

Almost surely, 2^{1126054535788} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126054535788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1277090714592).

1126054535788 is an abundant number, since it is smaller than the sum of its proper divisors (1428126893396).

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

1126054535788 is a wasteful number, since it uses less digits than its factorization.

1126054535788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 55.

The spelling of 1126054535788 in words is "one trillion, one hundred twenty-six billion, fifty-four million, five hundred thirty-five thousand, seven hundred eighty-eight".