1154632745832 has 16 divisors (see below), whose sum is σ = 2886581864640. Its totient is φ = 384877581936.

The previous prime is 1154632745807. The next prime is 1154632745837. The reversal of 1154632745832 is 2385472364511.

It is not an unprimeable number, because it can be changed into a prime (1154632745837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24054848848 + ... + 24054848895.

It is an arithmetic number, because the mean of its divisors is an integer number (180411366540).

Almost surely, 2^{1154632745832} is an apocalyptic number.

1154632745832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1154632745832 is an abundant number, since it is smaller than the sum of its proper divisors (1731949118808).

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

1154632745832 is a wasteful number, since it uses less digits than its factorization.

1154632745832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48109697752 (or 48109697748 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The spelling of 1154632745832 in words is "one trillion, one hundred fifty-four billion, six hundred thirty-two million, seven hundred forty-five thousand, eight hundred thirty-two".