85001445495 has 32 divisors (see below), whose sum is σ = 151599651840. Its totient is φ = 45188313120.

The previous prime is 85001445481. The next prime is 85001445511. The reversal of 85001445495 is 59454410058.

85001445495 is a `hidden beast` number, since 8 + 500 + 1 + 4 + 4 + 54 + 95 = 666.

It is not a de Polignac number, because 85001445495 - 2⁴ = 85001445479 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 85001445495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 970299 + ... + 1054268.

It is an arithmetic number, because the mean of its divisors is an integer number (4737489120).

Almost surely, 2^85001445495 is an apocalyptic number.

85001445495 is a deficient number, since it is larger than the sum of its proper divisors (66598206345).

85001445495 is a wasteful number, since it uses less digits than its factorization.

85001445495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024892 (or 2024886 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 85001445495 in words is "eighty-five billion, one million, four hundred forty-five thousand, four hundred ninety-five".