11454200051 has 8 divisors (see below), whose sum is σ = 13091426304. Its totient is φ = 9817201800.

The previous prime is 11454200047. The next prime is 11454200057. The reversal of 11454200051 is 15000245411.

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

It is not a de Polignac number, because 11454200051 - 2² = 11454200047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11454200057) 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 7 ways as a sum of consecutive naturals, for example, 69326 + ... + 166476.

It is an arithmetic number, because the mean of its divisors is an integer number (1636428288).

Almost surely, 2^11454200051 is an apocalyptic number.

11454200051 is a deficient number, since it is larger than the sum of its proper divisors (1637226253).

11454200051 is an equidigital number, since it uses as much as digits as its factorization.

11454200051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114001.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 11454200051 its reverse (15000245411), we get a palindrome (26454445462).

The spelling of 11454200051 in words is "eleven billion, four hundred fifty-four million, two hundred thousand, fifty-one".