457352161 has 8 divisors (see below), whose sum is σ = 528986304. Its totient is φ = 387292560.

The previous prime is 457352149. The next prime is 457352167. The reversal of 457352161 is 161253754.

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 457352161 - 2¹³ = 457343969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (457352167) 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, 393010 + ... + 394171.

It is an arithmetic number, because the mean of its divisors is an integer number (66123288).

Almost surely, 2^457352161 is an apocalyptic number.

It is an amenable number.

457352161 is a deficient number, since it is larger than the sum of its proper divisors (71634143).

457352161 is an equidigital number, since it uses as much as digits as its factorization.

457352161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787271.

The product of its digits is 25200, while the sum is 34.

The square root of 457352161 is about 21385.7934386358. The cubic root of 457352161 is about 770.4602639823.

The spelling of 457352161 in words is "four hundred fifty-seven million, three hundred fifty-two thousand, one hundred sixty-one".