457131055 has 8 divisors (see below), whose sum is σ = 551923632. Its totient is φ = 363460608.

The previous prime is 457131047. The next prime is 457131061. The reversal of 457131055 is 550131754.

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 457131055 - 2³ = 457131047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279634 + ... + 281263.

It is an arithmetic number, because the mean of its divisors is an integer number (68990454).

Almost surely, 2^457131055 is an apocalyptic number.

457131055 is a deficient number, since it is larger than the sum of its proper divisors (94792577).

457131055 is a wasteful number, since it uses less digits than its factorization.

457131055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561065.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 457131055 is about 21380.6233538688. The cubic root of 457131055 is about 770.3360848039.

The spelling of 457131055 in words is "four hundred fifty-seven million, one hundred thirty-one thousand, fifty-five".