283487952385 has 32 divisors (see below), whose sum is σ = 392996707200. Its totient is φ = 194018012160.

The previous prime is 283487952373. The next prime is 283487952421. The reversal of 283487952385 is 583259784382.

It is not a de Polignac number, because 283487952385 - 2⁷ = 283487952257 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8453431 + ... + 8486899.

It is an arithmetic number, because the mean of its divisors is an integer number (12281147100).

Almost surely, 2^283487952385 is an apocalyptic number.

It is an amenable number.

283487952385 is a deficient number, since it is larger than the sum of its proper divisors (109508754815).

283487952385 is a wasteful number, since it uses less digits than its factorization.

283487952385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42561.

The product of its digits is 116121600, while the sum is 64.

The spelling of 283487952385 in words is "two hundred eighty-three billion, four hundred eighty-seven million, nine hundred fifty-two thousand, three hundred eighty-five".