534346551652261 has 2 divisors, whose sum is σ = 534346551652262. Its totient is φ = 534346551652260.

The previous prime is 534346551652223. The next prime is 534346551652289. The reversal of 534346551652261 is 162256155643435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 498092677640100 + 36253874012161 = 22317990^2 + 6021119^2 .

It is a cyclic number.

It is not a de Polignac number, because 534346551652261 - 2¹³ = 534346551644069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534346551652196 and 534346551652205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534346551658261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267173275826130 + 267173275826131.

It is an arithmetic number, because the mean of its divisors is an integer number (267173275826131).

Almost surely, 2^{534346551652261} is an apocalyptic number.

It is an amenable number.

534346551652261 is a deficient number, since it is larger than the sum of its proper divisors (1).

534346551652261 is an equidigital number, since it uses as much as digits as its factorization.

534346551652261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760000, while the sum is 58.

The spelling of 534346551652261 in words is "five hundred thirty-four trillion, three hundred forty-six billion, five hundred fifty-one million, six hundred fifty-two thousand, two hundred sixty-one".