485175607581478 has 32 divisors (see below), whose sum is σ = 835710752067840. Its totient is φ = 208926902244960.

The previous prime is 485175607581391. The next prime is 485175607581479. The reversal of 485175607581478 is 874185706571584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485175607581479) 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, 382745551 + ... + 384011077.

It is an arithmetic number, because the mean of its divisors is an integer number (26115961002120).

Almost surely, 2^{485175607581478} is an apocalyptic number.

485175607581478 is a deficient number, since it is larger than the sum of its proper divisors (350535144486362).

485175607581478 is a wasteful number, since it uses less digits than its factorization.

485175607581478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182732.

The product of its (nonzero) digits is 2107392000, while the sum is 76.

The spelling of 485175607581478 in words is "four hundred eighty-five trillion, one hundred seventy-five billion, six hundred seven million, five hundred eighty-one thousand, four hundred seventy-eight".