1095957778080 has 768 divisors, whose sum is σ = 4115059200000. Its totient is φ = 242193530880.

The previous prime is 1095957778073. The next prime is 1095957778129. The reversal of 1095957778080 is 808777595901.

1095957778080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1095957778080² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1306266301 + ... + 1306267139.

It is an arithmetic number, because the mean of its divisors is an integer number (5358150000).

Almost surely, 2^{1095957778080} is an apocalyptic number.

1095957778080 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 1095957778080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2057529600000).

1095957778080 is an abundant number, since it is smaller than the sum of its proper divisors (3019101421920).

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

1095957778080 is a wasteful number, since it uses less digits than its factorization.

1095957778080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 66.

The spelling of 1095957778080 in words is "one trillion, ninety-five billion, nine hundred fifty-seven million, seven hundred seventy-eight thousand, eighty".