542034553 has 8 divisors (see below), whose sum is σ = 545696640. Its totient is φ = 538384560.

The previous prime is 542034541. The next prime is 542034569. The reversal of 542034553 is 355430245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542034553 - 2²¹ = 539937401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542037553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97926 + ... + 103312.

It is an arithmetic number, because the mean of its divisors is an integer number (68212080).

Almost surely, 2^542034553 is an apocalyptic number.

It is an amenable number.

542034553 is a deficient number, since it is larger than the sum of its proper divisors (3662087).

542034553 is a wasteful number, since it uses less digits than its factorization.

542034553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6047.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 542034553 is about 23281.6355310360. The cubic root of 542034553 is about 815.3467118557.

Adding to 542034553 its reverse (355430245), we get a palindrome (897464798).

The spelling of 542034553 in words is "five hundred forty-two million, thirty-four thousand, five hundred fifty-three".