85127341475 has 36 divisors (see below), whose sum is σ = 122326416888. Its totient is φ = 58268928000.

The previous prime is 85127341471. The next prime is 85127341477. The reversal of 85127341475 is 57414372158.

It is not a de Polignac number, because 85127341475 - 2² = 85127341471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85127341471) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 456086 + ... + 615035.

Almost surely, 2^85127341475 is an apocalyptic number.

85127341475 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

85127341475 is a deficient number, since it is larger than the sum of its proper divisors (37199075413).

85127341475 is a wasteful number, since it uses less digits than its factorization.

85127341475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071176 (or 1071154 counting only the distinct ones).

The product of its digits is 940800, while the sum is 47.

The spelling of 85127341475 in words is "eighty-five billion, one hundred twenty-seven million, three hundred forty-one thousand, four hundred seventy-five".