475534451 has 16 divisors (see below), whose sum is σ = 590530560. Its totient is φ = 373688640.

The previous prime is 475534447. The next prime is 475534457. The reversal of 475534451 is 154435574.

It is a cyclic number.

It is not a de Polignac number, because 475534451 - 2² = 475534447 is a prime.

It is a super-4 number, since 4×475534451⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475534457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53546 + ... + 61791.

It is an arithmetic number, because the mean of its divisors is an integer number (36908160).

Almost surely, 2^475534451 is an apocalyptic number.

475534451 is a deficient number, since it is larger than the sum of its proper divisors (114996109).

475534451 is a wasteful number, since it uses less digits than its factorization.

475534451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115394.

The product of its digits is 168000, while the sum is 38.

The square root of 475534451 is about 21806.7524175426. The cubic root of 475534451 is about 780.5378992981.

The spelling of 475534451 in words is "four hundred seventy-five million, five hundred thirty-four thousand, four hundred fifty-one".