534250353452987 has 4 divisors (see below), whose sum is σ = 534440952939720. Its totient is φ = 534059753966256.

The previous prime is 534250353452971. The next prime is 534250353453029. The reversal of 534250353452987 is 789254353052435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 534250353452987 - 2⁴ = 534250353452971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534250353452287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95299739162 + ... + 95299744767.

It is an arithmetic number, because the mean of its divisors is an integer number (133610238234930).

Almost surely, 2^{534250353452987} is an apocalyptic number.

534250353452987 is a deficient number, since it is larger than the sum of its proper divisors (190599486733).

534250353452987 is a wasteful number, since it uses less digits than its factorization.

534250353452987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190599486732.

The product of its (nonzero) digits is 544320000, while the sum is 65.

The spelling of 534250353452987 in words is "five hundred thirty-four trillion, two hundred fifty billion, three hundred fifty-three million, four hundred fifty-two thousand, nine hundred eighty-seven".