54506120653 has 4 divisors (see below), whose sum is σ = 54618043360. Its totient is φ = 54394197948.

The previous prime is 54506120633. The next prime is 54506120693. The reversal of 54506120653 is 35602160545.

54506120653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54506120653 - 2²⁵ = 54472566221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54506120623) 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, 55960623 + ... + 55961596.

It is an arithmetic number, because the mean of its divisors is an integer number (13654510840).

Almost surely, 2^54506120653 is an apocalyptic number.

It is an amenable number.

54506120653 is a deficient number, since it is larger than the sum of its proper divisors (111922707).

54506120653 is a wasteful number, since it uses less digits than its factorization.

54506120653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111922706.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 54506120653 in words is "fifty-four billion, five hundred six million, one hundred twenty thousand, six hundred fifty-three".