85880010472 has 8 divisors (see below), whose sum is σ = 161025019650. Its totient is φ = 42940005232.

The previous prime is 85880010451. The next prime is 85880010473. The reversal of 85880010472 is 27401008858.

It can be written as a sum of positive squares in only one way, i.e., 85653387556 + 226622916 = 292666^2 + 15054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (85880010473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5367500647 + ... + 5367500662.

Almost surely, 2^85880010472 is an apocalyptic number.

It is an amenable number.

85880010472 is a deficient number, since it is larger than the sum of its proper divisors (75145009178).

85880010472 is a wasteful number, since it uses less digits than its factorization.

85880010472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10735001315 (or 10735001311 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 85880010472 in words is "eighty-five billion, eight hundred eighty million, ten thousand, four hundred seventy-two".