475117326132 has 12 divisors (see below), whose sum is σ = 1108607094336. Its totient is φ = 158372442040.

The previous prime is 475117326077. The next prime is 475117326137. The reversal of 475117326132 is 231623711574.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475117326137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19796555244 + ... + 19796555267.

It is an arithmetic number, because the mean of its divisors is an integer number (92383924528).

Almost surely, 2^475117326132 is an apocalyptic number.

It is an amenable number.

475117326132 is an abundant number, since it is smaller than the sum of its proper divisors (633489768204).

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

475117326132 is a wasteful number, since it uses less digits than its factorization.

475117326132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39593110518 (or 39593110516 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The spelling of 475117326132 in words is "four hundred seventy-five billion, one hundred seventeen million, three hundred twenty-six thousand, one hundred thirty-two".