85401210458 has 8 divisors (see below), whose sum is σ = 128105050080. Its totient is φ = 42699527100.

The previous prime is 85401210413. The next prime is 85401210491.

85401210458 is nontrivially palindromic in base 10.

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

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 in 3 ways as a sum of consecutive naturals, for example, 436118 + ... + 600833.

It is an arithmetic number, because the mean of its divisors is an integer number (16013131260).

Almost surely, 2^85401210458 is an apocalyptic number.

85401210458 is a deficient number, since it is larger than the sum of its proper divisors (42703839622).

85401210458 is a wasteful number, since it uses less digits than its factorization.

85401210458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078132.

The product of its (nonzero) digits is 51200, while the sum is 38.

The spelling of 85401210458 in words is "eighty-five billion, four hundred one million, two hundred ten thousand, four hundred fifty-eight".