475594157 has 8 divisors (see below), whose sum is σ = 495705600. Its totient is φ = 455780880.

The previous prime is 475594121. The next prime is 475594181. The reversal of 475594157 is 751495574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475594157 - 2¹⁰ = 475593133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475594657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71282 + ... + 77667.

It is an arithmetic number, because the mean of its divisors is an integer number (61963200).

Almost surely, 2^475594157 is an apocalyptic number.

It is an amenable number.

475594157 is a deficient number, since it is larger than the sum of its proper divisors (20111443).

475594157 is a wasteful number, since it uses less digits than its factorization.

475594157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149083.

The product of its digits is 882000, while the sum is 47.

The square root of 475594157 is about 21808.1213542111. The cubic root of 475594157 is about 780.5705648918.

The spelling of 475594157 in words is "four hundred seventy-five million, five hundred ninety-four thousand, one hundred fifty-seven".