457242325 has 6 divisors (see below), whose sum is σ = 566980514. Its totient is φ = 365793840.

The previous prime is 457242259. The next prime is 457242347. The reversal of 457242325 is 523242754.

It can be written as a sum of positive squares in 3 ways, for example, as 19554084 + 437688241 = 4422^2 + 20921^2 .

It is not a de Polignac number, because 457242325 - 2¹³ = 457234133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9144822 + ... + 9144871.

Almost surely, 2^457242325 is an apocalyptic number.

It is an amenable number.

457242325 is a deficient number, since it is larger than the sum of its proper divisors (109738189).

457242325 is a wasteful number, since it uses less digits than its factorization.

457242325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18289703 (or 18289698 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 457242325 is about 21383.2253179917. The cubic root of 457242325 is about 770.3985820837.

It can be divided in two parts, 4 and 57242325, that multiplied together give a triangular number (228969300 = T₂₁₃₉₉).

The spelling of 457242325 in words is "four hundred fifty-seven million, two hundred forty-two thousand, three hundred twenty-five".