542025053 has 4 divisors (see below), whose sum is σ = 545270880. Its totient is φ = 538779228.

The previous prime is 542025017. The next prime is 542025091. The reversal of 542025053 is 350520245.

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 542025053 - 2¹⁴ = 542008669 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 (542025353) 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, 1622663 + ... + 1622996.

It is an arithmetic number, because the mean of its divisors is an integer number (136317720).

Almost surely, 2^542025053 is an apocalyptic number.

It is an amenable number.

542025053 is a deficient number, since it is larger than the sum of its proper divisors (3245827).

542025053 is a wasteful number, since it uses less digits than its factorization.

542025053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245826.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 542025053 is about 23281.4315066750. The cubic root of 542025053 is about 815.3419484207.

Adding to 542025053 its reverse (350520245), we get a palindrome (892545298).

The spelling of 542025053 in words is "five hundred forty-two million, twenty-five thousand, fifty-three".