85004232435 has 16 divisors (see below), whose sum is σ = 151118635680. Its totient is φ = 45335590560.

The previous prime is 85004232409. The next prime is 85004232529. The reversal of 85004232435 is 53423240058.

It is not a de Polignac number, because 85004232435 - 2¹⁹ = 85003708147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85004232435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314830356 + ... + 314830625.

It is an arithmetic number, because the mean of its divisors is an integer number (9444914730).

Almost surely, 2^85004232435 is an apocalyptic number.

85004232435 is a deficient number, since it is larger than the sum of its proper divisors (66114403245).

85004232435 is a wasteful number, since it uses less digits than its factorization.

85004232435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629660995 (or 629660989 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 85004232435 in words is "eighty-five billion, four million, two hundred thirty-two thousand, four hundred thirty-five".