54603443553 has 8 divisors (see below), whose sum is σ = 72806682816. Its totient is φ = 36401250000.

The previous prime is 54603443467. The next prime is 54603443563. The reversal of 54603443553 is 35534430645.

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

It is not a de Polignac number, because 54603443553 - 2²⁸ = 54335008097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54603443563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130173 + ... + 355178.

It is an arithmetic number, because the mean of its divisors is an integer number (9100835352).

Almost surely, 2^54603443553 is an apocalyptic number.

It is an amenable number.

54603443553 is a deficient number, since it is larger than the sum of its proper divisors (18203239263).

54603443553 is a wasteful number, since it uses less digits than its factorization.

54603443553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522855.

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 54603443553 in words is "fifty-four billion, six hundred three million, four hundred forty-three thousand, five hundred fifty-three".