542300597 has 4 divisors (see below), whose sum is σ = 543754860. Its totient is φ = 540846336.

The previous prime is 542300593. The next prime is 542300599. The reversal of 542300597 is 795003245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 109286116 + 433014481 = 10454^2 + 20809^2 .

It is a cyclic number.

It is not a de Polignac number, because 542300597 - 2² = 542300593 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 (542300593) 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, 726572 + ... + 727317.

It is an arithmetic number, because the mean of its divisors is an integer number (135938715).

Almost surely, 2^542300597 is an apocalyptic number.

It is an amenable number.

542300597 is a deficient number, since it is larger than the sum of its proper divisors (1454263).

542300597 is a wasteful number, since it uses less digits than its factorization.

542300597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454262.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 542300597 is about 23287.3484321423. The cubic root of 542300597 is about 815.4800874984.

The spelling of 542300597 in words is "five hundred forty-two million, three hundred thousand, five hundred ninety-seven".