505089527093 has 2 divisors, whose sum is σ = 505089527094. Its totient is φ = 505089527092.

The previous prime is 505089527069. The next prime is 505089527147. The reversal of 505089527093 is 390725980505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 467853264004 + 37236263089 = 683998^2 + 192967^2 .

It is a cyclic number.

It is not a de Polignac number, because 505089527093 - 2¹⁰ = 505089526069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505089577093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252544763546 + 252544763547.

It is an arithmetic number, because the mean of its divisors is an integer number (252544763547).

Almost surely, 2^505089527093 is an apocalyptic number.

It is an amenable number.

505089527093 is a deficient number, since it is larger than the sum of its proper divisors (1).

505089527093 is an equidigital number, since it uses as much as digits as its factorization.

505089527093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402000, while the sum is 53.

The spelling of 505089527093 in words is "five hundred five billion, eighty-nine million, five hundred twenty-seven thousand, ninety-three".