54520331033153 has 2 divisors, whose sum is σ = 54520331033154. Its totient is φ = 54520331033152.

The previous prime is 54520331033149. The next prime is 54520331033219. The reversal of 54520331033153 is 35133013302545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42623571140929 + 11896759892224 = 6528673^2 + 3449168^2 .

It is a cyclic number.

It is not a de Polignac number, because 54520331033153 - 2² = 54520331033149 is a prime.

It is not a weakly prime, because it can be changed into another prime (54520331033453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27260165516576 + 27260165516577.

It is an arithmetic number, because the mean of its divisors is an integer number (27260165516577).

Almost surely, 2^{54520331033153} is an apocalyptic number.

It is an amenable number.

54520331033153 is a deficient number, since it is larger than the sum of its proper divisors (1).

54520331033153 is an equidigital number, since it uses as much as digits as its factorization.

54520331033153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 54520331033153 its reverse (35133013302545), we get a palindrome (89653344335698).

The spelling of 54520331033153 in words is "fifty-four trillion, five hundred twenty billion, three hundred thirty-one million, thirty-three thousand, one hundred fifty-three".