85592074545 has 32 divisors (see below), whose sum is σ = 153641030400. Its totient is φ = 45205903872.

The previous prime is 85592074511. The next prime is 85592074577. The reversal of 85592074545 is 54547029558.

85592074545 is a `hidden beast` number, since 8 + 5 + 5 + 9 + 20 + 74 + 545 = 666.

It is not a de Polignac number, because 85592074545 - 2⁸ = 85592074289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85592074491 and 85592074500.

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, 3063840 + ... + 3091649.

It is an arithmetic number, because the mean of its divisors is an integer number (4801282200).

Almost surely, 2^85592074545 is an apocalyptic number.

It is an amenable number.

85592074545 is a deficient number, since it is larger than the sum of its proper divisors (68048955855).

85592074545 is a wasteful number, since it uses less digits than its factorization.

85592074545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6155606 (or 6155600 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 54.

The spelling of 85592074545 in words is "eighty-five billion, five hundred ninety-two million, seventy-four thousand, five hundred forty-five".