54002225553 has 4 divisors (see below), whose sum is σ = 72002967408. Its totient is φ = 36001483700.

The previous prime is 54002225539. The next prime is 54002225639. The reversal of 54002225553 is 35552220045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54002225553 - 2⁵ = 54002225521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54002125553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9000370923 + ... + 9000370928.

It is an arithmetic number, because the mean of its divisors is an integer number (18000741852).

Almost surely, 2^54002225553 is an apocalyptic number.

It is an amenable number.

54002225553 is a deficient number, since it is larger than the sum of its proper divisors (18000741855).

54002225553 is a wasteful number, since it uses less digits than its factorization.

54002225553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18000741854.

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 54002225553 its reverse (35552220045), we get a palindrome (89554445598).

The spelling of 54002225553 in words is "fifty-four billion, two million, two hundred twenty-five thousand, five hundred fifty-three".