11453501143992 has 64 divisors (see below), whose sum is σ = 28835692865280. Its totient is φ = 3790951103232.

The previous prime is 11453501143967. The next prime is 11453501143993. The reversal of 11453501143992 is 29934110535411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453501143993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2957013 + ... + 5625915.

It is an arithmetic number, because the mean of its divisors is an integer number (450557701020).

Almost surely, 2^{11453501143992} is an apocalyptic number.

11453501143992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11453501143992 is an abundant number, since it is smaller than the sum of its proper divisors (17382191721288).

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

11453501143992 is a wasteful number, since it uses less digits than its factorization.

11453501143992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670172 (or 2670168 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 11453501143992 in words is "eleven trillion, four hundred fifty-three billion, five hundred one million, one hundred forty-three thousand, nine hundred ninety-two".