85804754460020 has 48 divisors (see below), whose sum is σ = 181416617760000. Its totient is φ = 34088340844800.

The previous prime is 85804754460017. The next prime is 85804754460023. The reversal of 85804754460020 is 2006445740858.

It is an interprime number because it is at equal distance from previous prime (85804754460017) and next prime (85804754460023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85804754460023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13848881 + ... + 19063079.

It is an arithmetic number, because the mean of its divisors is an integer number (3779512870000).

Almost surely, 2^{85804754460020} is an apocalyptic number.

It is an amenable number.

85804754460020 is an abundant number, since it is smaller than the sum of its proper divisors (95611863299980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85804754460020 is a wasteful number, since it uses less digits than its factorization.

85804754460020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219808 (or 5219806 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 53.

The spelling of 85804754460020 in words is "eighty-five trillion, eight hundred four billion, seven hundred fifty-four million, four hundred sixty thousand, twenty".