85010934957 has 16 divisors (see below), whose sum is σ = 122073806400. Its totient is φ = 52311497472.

The previous prime is 85010934929. The next prime is 85010934973. The reversal of 85010934957 is 75943901058.

It is not a de Polignac number, because 85010934957 - 2¹⁶ = 85010869421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85010934257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799669 + ... + 899717.

It is an arithmetic number, because the mean of its divisors is an integer number (7629612900).

Almost surely, 2^85010934957 is an apocalyptic number.

It is an amenable number.

85010934957 is a deficient number, since it is larger than the sum of its proper divisors (37062871443).

85010934957 is a wasteful number, since it uses less digits than its factorization.

85010934957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121852.

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 85010934957 in words is "eighty-five billion, ten million, nine hundred thirty-four thousand, nine hundred fifty-seven".