53603005110553 has 2 divisors, whose sum is σ = 53603005110554. Its totient is φ = 53603005110552.

The previous prime is 53603005110439. The next prime is 53603005110649. The reversal of 53603005110553 is 35501150030635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53402011598224 + 200993512329 = 7307668^2 + 448323^2 .

It is a cyclic number.

It is not a de Polignac number, because 53603005110553 - 2²⁹ = 53602468239641 is a prime.

It is not a weakly prime, because it can be changed into another prime (53603005110353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26801502555276 + 26801502555277.

It is an arithmetic number, because the mean of its divisors is an integer number (26801502555277).

Almost surely, 2^{53603005110553} is an apocalyptic number.

It is an amenable number.

53603005110553 is a deficient number, since it is larger than the sum of its proper divisors (1).

53603005110553 is an equidigital number, since it uses as much as digits as its factorization.

53603005110553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 37.

The spelling of 53603005110553 in words is "fifty-three trillion, six hundred three billion, five million, one hundred ten thousand, five hundred fifty-three".