534280477 has 2 divisors, whose sum is σ = 534280478. Its totient is φ = 534280476.

The previous prime is 534280451. The next prime is 534280489. The reversal of 534280477 is 774082435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368102596 + 166177881 = 19186^2 + 12891^2 .

It is a cyclic number.

It is not a de Polignac number, because 534280477 - 2¹¹ = 534278429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534280447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267140238 + 267140239.

It is an arithmetic number, because the mean of its divisors is an integer number (267140239).

Almost surely, 2^534280477 is an apocalyptic number.

It is an amenable number.

534280477 is a deficient number, since it is larger than the sum of its proper divisors (1).

534280477 is an equidigital number, since it uses as much as digits as its factorization.

534280477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 534280477 is about 23114.5079333305. The cubic root of 534280477 is about 811.4400421029.

The spelling of 534280477 in words is "five hundred thirty-four million, two hundred eighty thousand, four hundred seventy-seven".