507270906881 has 2 divisors, whose sum is σ = 507270906882. Its totient is φ = 507270906880.

The previous prime is 507270906847. The next prime is 507270906889. The reversal of 507270906881 is 188609072705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 504526090000 + 2744816881 = 710300^2 + 52391^2 .

It is a cyclic number.

It is not a de Polignac number, because 507270906881 - 2¹⁸ = 507270644737 is a prime.

It is a super-2 number, since 2×507270906881² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (507270906889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253635453440 + 253635453441.

It is an arithmetic number, because the mean of its divisors is an integer number (253635453441).

Almost surely, 2^507270906881 is an apocalyptic number.

It is an amenable number.

507270906881 is a deficient number, since it is larger than the sum of its proper divisors (1).

507270906881 is an equidigital number, since it uses as much as digits as its factorization.

507270906881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 507270906881 in words is "five hundred seven billion, two hundred seventy million, nine hundred six thousand, eight hundred eighty-one".