52550002553 has 2 divisors, whose sum is σ = 52550002554. Its totient is φ = 52550002552.

The previous prime is 52550002513. The next prime is 52550002579. The reversal of 52550002553 is 35520005525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34353881104 + 18196121449 = 185348^2 + 134893^2 .

It is a cyclic number.

It is not a de Polignac number, because 52550002553 - 2¹⁰ = 52550001529 is a prime.

It is not a weakly prime, because it can be changed into another prime (52550002513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275001276 + 26275001277.

It is an arithmetic number, because the mean of its divisors is an integer number (26275001277).

Almost surely, 2^52550002553 is an apocalyptic number.

It is an amenable number.

52550002553 is a deficient number, since it is larger than the sum of its proper divisors (1).

52550002553 is an equidigital number, since it uses as much as digits as its factorization.

52550002553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 52550002553 in words is "fifty-two billion, five hundred fifty million, two thousand, five hundred fifty-three".