54050412553 has 4 divisors (see below), whose sum is σ = 54099955728. Its totient is φ = 54000869380.

The previous prime is 54050412547. The next prime is 54050412587. The reversal of 54050412553 is 35521405045.

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 a de Polignac number, because none of the positive numbers 2^k-54050412553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54050412253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24769951 + ... + 24772132.

It is an arithmetic number, because the mean of its divisors is an integer number (13524988932).

Almost surely, 2^54050412553 is an apocalyptic number.

It is an amenable number.

54050412553 is a deficient number, since it is larger than the sum of its proper divisors (49543175).

54050412553 is a wasteful number, since it uses less digits than its factorization.

54050412553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49543174.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 54050412553 its reverse (35521405045), we get a palindrome (89571817598).

The spelling of 54050412553 in words is "fifty-four billion, fifty million, four hundred twelve thousand, five hundred fifty-three".