542596453 has 12 divisors (see below), whose sum is σ = 648244812. Its totient is φ = 452511360.

The previous prime is 542596423. The next prime is 542596469. The reversal of 542596453 is 354695245.

542596453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 343842849 + 198753604 = 18543^2 + 14098^2 .

It is not a de Polignac number, because 542596453 - 2²¹ = 540499301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542596423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147828 + ... + 151453.

It is an arithmetic number, because the mean of its divisors is an integer number (54020401).

Almost surely, 2^542596453 is an apocalyptic number.

It is an amenable number.

542596453 is a deficient number, since it is larger than the sum of its proper divisors (105648359).

542596453 is a wasteful number, since it uses less digits than its factorization.

542596453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299332 (or 299325 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The square root of 542596453 is about 23293.6998563989. The cubic root of 542596453 is about 815.6283575519.

The spelling of 542596453 in words is "five hundred forty-two million, five hundred ninety-six thousand, four hundred fifty-three".