11451450503055 has 8 divisors (see below), whose sum is σ = 18322320804912. Its totient is φ = 6107440268288.

The previous prime is 11451450503033. The next prime is 11451450503069. The reversal of 11451450503055 is 55030505415411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11451450503055 - 2²² = 11451446308751 is a prime.

It is a super-2 number, since 2×11451450503055² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381715016754 + ... + 381715016783.

It is an arithmetic number, because the mean of its divisors is an integer number (2290290100614).

Almost surely, 2^{11451450503055} is an apocalyptic number.

11451450503055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11451450503055 is a deficient number, since it is larger than the sum of its proper divisors (6870870301857).

11451450503055 is an equidigital number, since it uses as much as digits as its factorization.

11451450503055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763430033545.

The product of its (nonzero) digits is 150000, while the sum is 39.

Adding to 11451450503055 its reverse (55030505415411), we get a palindrome (66481955918466).

The spelling of 11451450503055 in words is "eleven trillion, four hundred fifty-one billion, four hundred fifty million, five hundred three thousand, fifty-five".