542594901 has 16 divisors (see below), whose sum is σ = 752348160. Its totient is φ = 347417280.

The previous prime is 542594893. The next prime is 542594963. The reversal of 542594901 is 109495245.

542594901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542594901 - 2³ = 542594893 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 542594901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542594401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291 + ... + 32943.

It is an arithmetic number, because the mean of its divisors is an integer number (47021760).

Almost surely, 2^542594901 is an apocalyptic number.

It is an amenable number.

542594901 is a deficient number, since it is larger than the sum of its proper divisors (209753259).

542594901 is a wasteful number, since it uses less digits than its factorization.

542594901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32876.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 542594901 is about 23293.6665426463. Note that the first 3 decimals coincide. The cubic root of 542594901 is about 815.6275798982.

The spelling of 542594901 in words is "five hundred forty-two million, five hundred ninety-four thousand, nine hundred one".