85294113518 has 4 divisors (see below), whose sum is σ = 127941170280. Its totient is φ = 42647056758.

The previous prime is 85294113503. The next prime is 85294113521. The reversal of 85294113518 is 81531149258.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21323528378 + ... + 21323528381.

It is an arithmetic number, because the mean of its divisors is an integer number (31985292570).

Almost surely, 2^85294113518 is an apocalyptic number.

85294113518 is a deficient number, since it is larger than the sum of its proper divisors (42647056762).

85294113518 is a wasteful number, since it uses less digits than its factorization.

85294113518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42647056761.

The product of its digits is 345600, while the sum is 47.

The spelling of 85294113518 in words is "eighty-five billion, two hundred ninety-four million, one hundred thirteen thousand, five hundred eighteen".