542747351 has 4 divisors (see below), whose sum is σ = 542839512. Its totient is φ = 542655192.

The previous prime is 542747347. The next prime is 542747363. The reversal of 542747351 is 153747245.

542747351 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.

It is a cyclic number.

It is not a de Polignac number, because 542747351 - 2² = 542747347 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 (542747341) 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, 36596 + ... + 49241.

It is an arithmetic number, because the mean of its divisors is an integer number (135709878).

Almost surely, 2^542747351 is an apocalyptic number.

542747351 is a deficient number, since it is larger than the sum of its proper divisors (92161).

542747351 is an equidigital number, since it uses as much as digits as its factorization.

542747351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92160.

The product of its digits is 117600, while the sum is 38.

The square root of 542747351 is about 23296.9386615495. The cubic root of 542747351 is about 815.7039602579.

The spelling of 542747351 in words is "five hundred forty-two million, seven hundred forty-seven thousand, three hundred fifty-one".