457525575 has 36 divisors (see below), whose sum is σ = 882521640. Its totient is φ = 225241920.

The previous prime is 457525543. The next prime is 457525603. The reversal of 457525575 is 575525754.

457525575 is a `hidden beast` number, since 4 + 5 + 75 + 2 + 5 + 575 = 666.

It is not a de Polignac number, because 457525575 - 2⁵ = 457525543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 457525575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75285 + ... + 81134.

It is an arithmetic number, because the mean of its divisors is an integer number (24514490).

Almost surely, 2^457525575 is an apocalyptic number.

457525575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

457525575 is a deficient number, since it is larger than the sum of its proper divisors (424996065).

457525575 is a wasteful number, since it uses less digits than its factorization.

457525575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156448 (or 156440 counting only the distinct ones).

The product of its digits is 1225000, while the sum is 45.

The square root of 457525575 is about 21389.8474749120. The cubic root of 457525575 is about 770.5576300271.

The spelling of 457525575 in words is "four hundred fifty-seven million, five hundred twenty-five thousand, five hundred seventy-five".