54133452203553 has 48 divisors (see below), whose sum is σ = 82507211145216. Its totient is φ = 34150727950560.

The previous prime is 54133452203477. The next prime is 54133452203561. The reversal of 54133452203553 is 35530225433145.

54133452203553 is a `hidden beast` number, since 5 + 4 + 1 + 3 + 345 + 220 + 35 + 53 = 666.

It is not a de Polignac number, because 54133452203553 - 2⁹ = 54133452203041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54133452203499 and 54133452203508.

It is not an unprimeable number, because it can be changed into a prime (54133452204553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12592276 + ... + 16335002.

It is an arithmetic number, because the mean of its divisors is an integer number (1718900232192).

Almost surely, 2^{54133452203553} is an apocalyptic number.

It is an amenable number.

54133452203553 is a deficient number, since it is larger than the sum of its proper divisors (28373758941663).

54133452203553 is a wasteful number, since it uses less digits than its factorization.

54133452203553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743914 (or 3743911 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

Adding to 54133452203553 its reverse (35530225433145), we get a palindrome (89663677636698).

The spelling of 54133452203553 in words is "fifty-four trillion, one hundred thirty-three billion, four hundred fifty-two million, two hundred three thousand, five hundred fifty-three".