534415316506 has 4 divisors (see below), whose sum is σ = 801622974762. Its totient is φ = 267207658252.

The previous prime is 534415316459. The next prime is 534415316543. The reversal of 534415316506 is 605613514435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605613514435 = 5 ⋅121122702887.

It can be written as a sum of positive squares in only one way, i.e., 509354843481 + 25060473025 = 713691^2 + 158305^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133603829125 + ... + 133603829128.

Almost surely, 2^534415316506 is an apocalyptic number.

534415316506 is a deficient number, since it is larger than the sum of its proper divisors (267207658256).

534415316506 is a wasteful number, since it uses less digits than its factorization.

534415316506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267207658255.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 534415316506 in words is "five hundred thirty-four billion, four hundred fifteen million, three hundred sixteen thousand, five hundred six".