380163402053 has 2 divisors, whose sum is σ = 380163402054. Its totient is φ = 380163402052.

The previous prime is 380163402049. The next prime is 380163402061. The reversal of 380163402053 is 350204361083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215488138849 + 164675263204 = 464207^2 + 405802^2 .

It is a cyclic number.

It is not a de Polignac number, because 380163402053 - 2² = 380163402049 is a prime.

It is a super-2 number, since 2×380163402053² (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 (380163402043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190081701026 + 190081701027.

It is an arithmetic number, because the mean of its divisors is an integer number (190081701027).

Almost surely, 2^380163402053 is an apocalyptic number.

It is an amenable number.

380163402053 is a deficient number, since it is larger than the sum of its proper divisors (1).

380163402053 is an equidigital number, since it uses as much as digits as its factorization.

380163402053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 380163402053 in words is "three hundred eighty billion, one hundred sixty-three million, four hundred two thousand, fifty-three".