2552552505533 has 2 divisors, whose sum is σ = 2552552505534. Its totient is φ = 2552552505532.

The previous prime is 2552552505527. The next prime is 2552552505599. The reversal of 2552552505533 is 3355052552552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2252031458329 + 300521047204 = 1500677^2 + 548198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2552552505533 - 2³⁰ = 2551478763709 is a prime.

It is a super-2 number, since 2×2552552505533² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552552504533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276276252766 + 1276276252767.

It is an arithmetic number, because the mean of its divisors is an integer number (1276276252767).

Almost surely, 2^{2552552505533} is an apocalyptic number.

It is an amenable number.

2552552505533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552552505533 is an equidigital number, since it uses as much as digits as its factorization.

2552552505533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5625000, while the sum is 47.

The spelling of 2552552505533 in words is "two trillion, five hundred fifty-two billion, five hundred fifty-two million, five hundred five thousand, five hundred thirty-three".