83054854907 has 8 divisors (see below), whose sum is σ = 87428812560. Its totient is φ = 78681162240.

The previous prime is 83054854873. The next prime is 83054854943. The reversal of 83054854907 is 70945845038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83054854907 - 2¹⁰ = 83054853883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83054854507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147307 + ... + 1217547.

It is an arithmetic number, because the mean of its divisors is an integer number (10928601570).

Almost surely, 2^83054854907 is an apocalyptic number.

83054854907 is a deficient number, since it is larger than the sum of its proper divisors (4373957653).

83054854907 is a wasteful number, since it uses less digits than its factorization.

83054854907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132493.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 83054854907 in words is "eighty-three billion, fifty-four million, eight hundred fifty-four thousand, nine hundred seven".