85034403054 has 24 divisors (see below), whose sum is σ = 184896880272. Its totient is φ = 28243928160.

The previous prime is 85034403023. The next prime is 85034403061. The reversal of 85034403054 is 45030443058.

85034403054 is a `hidden beast` number, since 8 + 5 + 0 + 344 + 0 + 305 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8400874 + ... + 8410989.

It is an arithmetic number, because the mean of its divisors is an integer number (7704036678).

Almost surely, 2^85034403054 is an apocalyptic number.

85034403054 is an abundant number, since it is smaller than the sum of its proper divisors (99862477218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85034403054 is a wasteful number, since it uses less digits than its factorization.

85034403054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16812152 (or 16812149 counting only the distinct ones).

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

The spelling of 85034403054 in words is "eighty-five billion, thirty-four million, four hundred three thousand, fifty-four".