11325421054 has 4 divisors (see below), whose sum is σ = 16988131584. Its totient is φ = 5662710526.

The previous prime is 11325421043. The next prime is 11325421091. The reversal of 11325421054 is 45012452311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45012452311 = 739 ⋅60909949.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831355262 + ... + 2831355265.

It is an arithmetic number, because the mean of its divisors is an integer number (4247032896).

Almost surely, 2^11325421054 is an apocalyptic number.

11325421054 is a deficient number, since it is larger than the sum of its proper divisors (5662710530).

11325421054 is an equidigital number, since it uses as much as digits as its factorization.

11325421054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662710529.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11325421054 its reverse (45012452311), we get a palindrome (56337873365).

The spelling of 11325421054 in words is "eleven billion, three hundred twenty-five million, four hundred twenty-one thousand, fifty-four".