475265275140 has 48 divisors (see below), whose sum is σ = 1332464430528. Its totient is φ = 126573439104.

The previous prime is 475265275109. The next prime is 475265275153. The reversal of 475265275140 is 41572562574.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 475265275140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5077222 + ... + 5169981.

It is an arithmetic number, because the mean of its divisors is an integer number (27759675636).

Almost surely, 2^475265275140 is an apocalyptic number.

It is an amenable number.

475265275140 is an abundant number, since it is smaller than the sum of its proper divisors (857199155388).

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

475265275140 is a wasteful number, since it uses less digits than its factorization.

475265275140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247988 (or 10247986 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The spelling of 475265275140 in words is "four hundred seventy-five billion, two hundred sixty-five million, two hundred seventy-five thousand, one hundred forty".