• 352453 is the smallest nontrivial such that

= rev() - pod(), where rev() is the number obtained reversing the digits of and pod() is the product of the digits of .

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352453 has 4 divisors (see below), whose sum is σ = 360000. Its totient is φ = 344908.

The previous prime is 352441. The next prime is 352459. The reversal of 352453 is 354253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 352453 - 2⁵ = 352421 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3703 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2³⁵²⁴⁵³ is an apocalyptic number.

It is an amenable number.

352453 is a deficient number, since it is larger than the sum of its proper divisors (7547).

352453 is an equidigital number, since it uses as much as digits as its factorization.

352453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546.

The product of its digits is 1800, while the sum is 22.

The square root of 352453 is about 593.6775218921. The cubic root of 352453 is about 70.6372425066.

The spelling of 352453 in words is "three hundred fifty-two thousand, four hundred fifty-three".