542227357 has 4 divisors (see below), whose sum is σ = 619688416. Its totient is φ = 464766300.

The previous prime is 542227349. The next prime is 542227373. The reversal of 542227357 is 753722245.

542227357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 542227357 - 2³ = 542227349 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 (542227307) 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, 38730519 + ... + 38730532.

It is an arithmetic number, because the mean of its divisors is an integer number (154922104).

Almost surely, 2^542227357 is an apocalyptic number.

It is an amenable number.

542227357 is a deficient number, since it is larger than the sum of its proper divisors (77461059).

542227357 is an equidigital number, since it uses as much as digits as its factorization.

542227357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77461058.

The product of its digits is 117600, while the sum is 37.

The square root of 542227357 is about 23285.7758513647. The cubic root of 542227357 is about 815.4433744953.

The spelling of 542227357 in words is "five hundred forty-two million, two hundred twenty-seven thousand, three hundred fifty-seven".