487535529394 has 4 divisors (see below), whose sum is σ = 731303294094. Its totient is φ = 243767764696.

The previous prime is 487535529379. The next prime is 487535529427. The reversal of 487535529394 is 493925535784.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 249355416025 + 238180113369 = 499355^2 + 488037^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121883882347 + ... + 121883882350.

Almost surely, 2^487535529394 is an apocalyptic number.

487535529394 is a deficient number, since it is larger than the sum of its proper divisors (243767764700).

487535529394 is a wasteful number, since it uses less digits than its factorization.

487535529394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243767764699.

The product of its digits is 163296000, while the sum is 64.

The spelling of 487535529394 in words is "four hundred eighty-seven billion, five hundred thirty-five million, five hundred twenty-nine thousand, three hundred ninety-four".