1153463406732 has 240 divisors, whose sum is σ = 3727466487360. Its totient is φ = 302879927808.

The previous prime is 1153463406709. The next prime is 1153463406749. The reversal of 1153463406732 is 2376043643511.

1153463406732 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 4 + 634 + 0 + 6 + 7 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6666418 + ... + 6837254.

It is an arithmetic number, because the mean of its divisors is an integer number (15531110364).

Almost surely, 2^{1153463406732} is an apocalyptic number.

1153463406732 is a gapful number since it is divisible by the number (12) 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 1153463406732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1863733243680).

1153463406732 is an abundant number, since it is smaller than the sum of its proper divisors (2574003080628).

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

1153463406732 is a wasteful number, since it uses less digits than its factorization.

1153463406732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171102 (or 171091 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 1153463406732 in words is "one trillion, one hundred fifty-three billion, four hundred sixty-three million, four hundred six thousand, seven hundred thirty-two".