533487513141971 has 2 divisors, whose sum is σ = 533487513141972. Its totient is φ = 533487513141970.

The previous prime is 533487513141949. The next prime is 533487513142139. The reversal of 533487513141971 is 179141315784335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533487513141971 - 2¹⁴ = 533487513125587 is a prime.

It is not a weakly prime, because it can be changed into another prime (533487513141931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266743756570985 + 266743756570986.

It is an arithmetic number, because the mean of its divisors is an integer number (266743756570986).

Almost surely, 2^{533487513141971} is an apocalyptic number.

533487513141971 is a deficient number, since it is larger than the sum of its proper divisors (1).

533487513141971 is an equidigital number, since it uses as much as digits as its factorization.

533487513141971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38102400, while the sum is 62.

The spelling of 533487513141971 in words is "five hundred thirty-three trillion, four hundred eighty-seven billion, five hundred thirteen million, one hundred forty-one thousand, nine hundred seventy-one".