1154114453532 has 48 divisors (see below), whose sum is σ = 2817978428160. Its totient is φ = 366936058368.

The previous prime is 1154114453431. The next prime is 1154114453549. The reversal of 1154114453532 is 2353544114511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5825482 + ... + 6020337.

It is an arithmetic number, because the mean of its divisors is an integer number (58707883920).

Almost surely, 2^{1154114453532} is an apocalyptic number.

1154114453532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1154114453532 is an abundant number, since it is smaller than the sum of its proper divisors (1663863974628).

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

1154114453532 is a wasteful number, since it uses less digits than its factorization.

1154114453532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11846202 (or 11846200 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The spelling of 1154114453532 in words is "one trillion, one hundred fifty-four billion, one hundred fourteen million, four hundred fifty-three thousand, five hundred thirty-two".