1154110528116 has 108 divisors (see below), whose sum is σ = 3654683411652. Its totient is φ = 304380792576.

The previous prime is 1154110528093. The next prime is 1154110528139. The reversal of 1154110528116 is 6118250114511.

It is a happy number.

1154110528116 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 1 + 10 + 528 + 116 = 666.

It is an interprime number because it is at equal distance from previous prime (1154110528093) and next prime (1154110528139).

It can be written as a sum of positive squares in 2 ways, for example, as 358453664100 + 795656864016 = 598710^2 + 891996^2 .

It is a super-2 number, since 2×1154110528116² (a number of 25 digits) contains 22 as substring.

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 (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25140825 + ... + 25186688.

It is an arithmetic number, because the mean of its divisors is an integer number (33839661219).

Almost surely, 2^{1154110528116} is an apocalyptic number.

It is an amenable number.

1154110528116 is an abundant number, since it is smaller than the sum of its proper divisors (2500572883536).

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

1154110528116 is a wasteful number, since it uses less digits than its factorization.

1154110528116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50327550 (or 50327538 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 36.

The spelling of 1154110528116 in words is "one trillion, one hundred fifty-four billion, one hundred ten million, five hundred twenty-eight thousand, one hundred sixteen".