85429949675 has 48 divisors (see below), whose sum is σ = 123323446080. Its totient is φ = 57498101760.

The previous prime is 85429949639. The next prime is 85429949681. The reversal of 85429949675 is 57694992458.

It is a happy number.

It is not a de Polignac number, because 85429949675 - 2⁸ = 85429949419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2113757 + ... + 2153793.

It is an arithmetic number, because the mean of its divisors is an integer number (2569238460).

Almost surely, 2^85429949675 is an apocalyptic number.

85429949675 is a deficient number, since it is larger than the sum of its proper divisors (37893496405).

85429949675 is a wasteful number, since it uses less digits than its factorization.

85429949675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40280 (or 40275 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 68.

The spelling of 85429949675 in words is "eighty-five billion, four hundred twenty-nine million, nine hundred forty-nine thousand, six hundred seventy-five".