457463557 has 8 divisors (see below), whose sum is σ = 486089856. Its totient is φ = 429028032.

The previous prime is 457463533. The next prime is 457463569. The reversal of 457463557 is 755364754.

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 457463557 - 2¹⁵ = 457430789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457463857) 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 7 ways as a sum of consecutive naturals, for example, 42733 + ... + 52354.

It is an arithmetic number, because the mean of its divisors is an integer number (60761232).

Almost surely, 2^457463557 is an apocalyptic number.

It is an amenable number.

457463557 is a deficient number, since it is larger than the sum of its proper divisors (28626299).

457463557 is a wasteful number, since it uses less digits than its factorization.

457463557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95387.

The product of its digits is 1764000, while the sum is 46.

The square root of 457463557 is about 21388.3977193244. The cubic root of 457463557 is about 770.5228118624.

The spelling of 457463557 in words is "four hundred fifty-seven million, four hundred sixty-three thousand, five hundred fifty-seven".