473531251 has 8 divisors (see below), whose sum is σ = 484162560. Its totient is φ = 462923208.

The previous prime is 473531249. The next prime is 473531287. The reversal of 473531251 is 152135374.

It is a happy number.

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 473531251 - 2¹ = 473531249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473531221) 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, 39190 + ... + 49828.

It is an arithmetic number, because the mean of its divisors is an integer number (60520320).

Almost surely, 2^473531251 is an apocalyptic number.

473531251 is a deficient number, since it is larger than the sum of its proper divisors (10631309).

473531251 is a wasteful number, since it uses less digits than its factorization.

473531251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633.

The product of its digits is 12600, while the sum is 31.

The square root of 473531251 is about 21760.7732169608. The cubic root of 473531251 is about 779.4403453079.

The spelling of 473531251 in words is "four hundred seventy-three million, five hundred thirty-one thousand, two hundred fifty-one".