507848002381 has 2 divisors, whose sum is σ = 507848002382. Its totient is φ = 507848002380.

The previous prime is 507848002327. The next prime is 507848002397. The reversal of 507848002381 is 183200848705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298602138025 + 209245864356 = 546445^2 + 457434^2 .

It is a cyclic number.

It is not a de Polignac number, because 507848002381 - 2¹⁹ = 507847478093 is a prime.

It is a super-2 number, since 2×507848002381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507848005381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253924001190 + 253924001191.

It is an arithmetic number, because the mean of its divisors is an integer number (253924001191).

Almost surely, 2^507848002381 is an apocalyptic number.

It is an amenable number.

507848002381 is a deficient number, since it is larger than the sum of its proper divisors (1).

507848002381 is an equidigital number, since it uses as much as digits as its factorization.

507848002381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 507848002381 in words is "five hundred seven billion, eight hundred forty-eight million, two thousand, three hundred eighty-one".