475991036 has 12 divisors (see below), whose sum is σ = 861708120. Its totient is φ = 229788720.

The previous prime is 475990993. The next prime is 475991053. The reversal of 475991036 is 630199574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2051570 + ... + 2051801.

It is an arithmetic number, because the mean of its divisors is an integer number (71809010).

Almost surely, 2^475991036 is an apocalyptic number.

It is an amenable number.

475991036 is a deficient number, since it is larger than the sum of its proper divisors (385717084).

475991036 is a wasteful number, since it uses less digits than its factorization.

475991036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103404 (or 4103402 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 475991036 is about 21817.2187961711. The cubic root of 475991036 is about 780.7876308697.

The spelling of 475991036 in words is "four hundred seventy-five million, nine hundred ninety-one thousand, thirty-six".