11623534504000 has 112 divisors (see below), whose sum is σ = 28834733491200. Its totient is φ = 4641491289600.

The previous prime is 11623534503979. The next prime is 11623534504019. The reversal of 11623534504000 is 40543532611.

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, 3458401 + ... + 5933599.

It is an arithmetic number, because the mean of its divisors is an integer number (257452977600).

Almost surely, 2^{11623534504000} is an apocalyptic number.

11623534504000 is a gapful number since it is divisible by the number (10) 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 11623534504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14417366745600).

11623534504000 is an abundant number, since it is smaller than the sum of its proper divisors (17211198987200).

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

11623534504000 is an equidigital number, since it uses as much as digits as its factorization.

11623534504000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475813 (or 2475793 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 11623534504000 in words is "eleven trillion, six hundred twenty-three billion, five hundred thirty-four million, five hundred four thousand".