85901044470 has 32 divisors (see below), whose sum is σ = 206183018592. Its totient is φ = 22904666112.

The previous prime is 85901044433. The next prime is 85901044477. The reversal of 85901044470 is 7444010958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85901044477) 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, 175764 + ... + 450216.

It is an arithmetic number, because the mean of its divisors is an integer number (6443219331).

Almost surely, 2^85901044470 is an apocalyptic number.

85901044470 is an abundant number, since it is smaller than the sum of its proper divisors (120281974122).

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

85901044470 is a wasteful number, since it uses less digits than its factorization.

85901044470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284896.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 85901044470 in words is "eighty-five billion, nine hundred one million, forty-four thousand, four hundred seventy".