455000057 has 8 divisors (see below), whose sum is σ = 458787840. Its totient is φ = 451228320.

The previous prime is 455000033. The next prime is 455000081. The reversal of 455000057 is 750000554.

It is an interprime number because it is at equal distance from previous prime (455000033) and next prime (455000081).

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 455000057 - 2¹⁶ = 454934521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455000027) 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, 56669 + ... + 64197.

It is an arithmetic number, because the mean of its divisors is an integer number (57348480).

Almost surely, 2^455000057 is an apocalyptic number.

It is an amenable number.

455000057 is a deficient number, since it is larger than the sum of its proper divisors (3787783).

455000057 is a wasteful number, since it uses less digits than its factorization.

455000057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 455000057 is about 21330.7303438021. The cubic root of 455000057 is about 769.1372002159.

The spelling of 455000057 in words is "four hundred fifty-five million, fifty-seven", and thus it is an aban number.