534186581380253 has 2 divisors, whose sum is σ = 534186581380254. Its totient is φ = 534186581380252.

The previous prime is 534186581380181. The next prime is 534186581380261. The reversal of 534186581380253 is 352083185681435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364611310660804 + 169575270719449 = 19094798^2 + 13022107^2 .

It is a cyclic number.

It is not a de Polignac number, because 534186581380253 - 2²⁸ = 534186312944797 is a prime.

It is a super-2 number, since 2×534186581380253² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534186581380273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267093290690126 + 267093290690127.

It is an arithmetic number, because the mean of its divisors is an integer number (267093290690127).

Almost surely, 2^{534186581380253} is an apocalyptic number.

It is an amenable number.

534186581380253 is a deficient number, since it is larger than the sum of its proper divisors (1).

534186581380253 is an equidigital number, since it uses as much as digits as its factorization.

534186581380253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944000, while the sum is 62.

The spelling of 534186581380253 in words is "five hundred thirty-four trillion, one hundred eighty-six billion, five hundred eighty-one million, three hundred eighty thousand, two hundred fifty-three".