555055000993 has 2 divisors, whose sum is σ = 555055000994. Its totient is φ = 555055000992.

The previous prime is 555055000963. The next prime is 555055001027. The reversal of 555055000993 is 399000550555.

555055000993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289677539089 + 265377461904 = 538217^2 + 515148^2 .

It is a cyclic number.

It is not a de Polignac number, because 555055000993 - 2¹³ = 555054992801 is a prime.

It is not a weakly prime, because it can be changed into another prime (555055000963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277527500496 + 277527500497.

It is an arithmetic number, because the mean of its divisors is an integer number (277527500497).

Almost surely, 2^555055000993 is an apocalyptic number.

It is an amenable number.

555055000993 is a deficient number, since it is larger than the sum of its proper divisors (1).

555055000993 is an equidigital number, since it uses as much as digits as its factorization.

555055000993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 759375, while the sum is 46.

The spelling of 555055000993 in words is "five hundred fifty-five billion, fifty-five million, nine hundred ninety-three", and thus it is an aban number.