1153055544146 has 16 divisors (see below), whose sum is σ = 1889271790560. Its totient is φ = 523434593280.

The previous prime is 1153055544143. The next prime is 1153055544187. The reversal of 1153055544146 is 6414455503511.

It is a junction number, because it is equal to n+sod(n) for n = 1153055544097 and 1153055544106.

It is not an unprimeable number, because it can be changed into a prime (1153055544143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34060856 + ... + 34094691.

It is an arithmetic number, because the mean of its divisors is an integer number (118079486910).

Almost surely, 2^{1153055544146} is an apocalyptic number.

1153055544146 is a deficient number, since it is larger than the sum of its proper divisors (736216246414).

1153055544146 is a wasteful number, since it uses less digits than its factorization.

1153055544146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68156329.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 1153055544146 in words is "one trillion, one hundred fifty-three billion, fifty-five million, five hundred forty-four thousand, one hundred forty-six".