453139 has 6 divisors (see below), whose sum is σ = 467124. Its totient is φ = 439560.

The previous prime is 453137. The next prime is 453143. The reversal of 453139 is 931354.

It is not a de Polignac number, because 453139 - 2¹ = 453137 is a prime.

It is a Duffinian number.

Its product of digits (1620) is a multiple of the sum of its prime factors (405).

453139 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (453133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1204 + ... + 1534.

It is an arithmetic number, because the mean of its divisors is an integer number (77854).

2⁴⁵³¹³⁹ is an apocalyptic number.

453139 is a deficient number, since it is larger than the sum of its proper divisors (13985).

453139 is an equidigital number, since it uses as much as digits as its factorization.

453139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 368 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

The square root of 453139 is about 673.1559997504. The cubic root of 453139 is about 76.8087116673.

The spelling of 453139 in words is "four hundred fifty-three thousand, one hundred thirty-nine".