873454655801 has 16 divisors (see below), whose sum is σ = 1075060366464. Its totient is φ = 691059769344.

The previous prime is 873454655789. The next prime is 873454655803. The reversal of 873454655801 is 108556454378.

It is not a de Polignac number, because 873454655801 - 2¹⁴ = 873454639417 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (873454655803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2564921 + ... + 2885433.

It is an arithmetic number, because the mean of its divisors is an integer number (67191272904).

Almost surely, 2^873454655801 is an apocalyptic number.

It is an amenable number.

873454655801 is a deficient number, since it is larger than the sum of its proper divisors (201605710663).

873454655801 is a wasteful number, since it uses less digits than its factorization.

873454655801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350480.

The product of its (nonzero) digits is 16128000, while the sum is 56.

The spelling of 873454655801 in words is "eight hundred seventy-three billion, four hundred fifty-four million, six hundred fifty-five thousand, eight hundred one".