54203653045 has 4 divisors (see below), whose sum is σ = 65044383660. Its totient is φ = 43362922432.

The previous prime is 54203653033. The next prime is 54203653051. The reversal of 54203653045 is 54035630245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34041357009 + 20162296036 = 184503^2 + 141994^2 .

It is a cyclic number.

It is not a de Polignac number, because 54203653045 - 2¹¹ = 54203650997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54203652995 and 54203653013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5420365300 + ... + 5420365309.

It is an arithmetic number, because the mean of its divisors is an integer number (16261095915).

Almost surely, 2^54203653045 is an apocalyptic number.

It is an amenable number.

54203653045 is a deficient number, since it is larger than the sum of its proper divisors (10840730615).

54203653045 is a wasteful number, since it uses less digits than its factorization.

54203653045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840730614.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 54203653045 in words is "fifty-four billion, two hundred three million, six hundred fifty-three thousand, forty-five".