542703401 has 6 divisors (see below), whose sum is σ = 548140206. Its totient is φ = 537320000.

The previous prime is 542703379. The next prime is 542703431. The reversal of 542703401 is 104307245.

542703401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 444197776 + 98505625 = 21076^2 + 9925^2 .

It is a de Polignac number, because none of the positive numbers 2^k-542703401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542703431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16400 + ... + 36801.

It is an arithmetic number, because the mean of its divisors is an integer number (91356701).

Almost surely, 2^542703401 is an apocalyptic number.

It is an amenable number.

542703401 is a deficient number, since it is larger than the sum of its proper divisors (5436805).

542703401 is an equidigital number, since it uses as much as digits as its factorization.

542703401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53403 (or 53302 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 542703401 is about 23295.9953854734. The cubic root of 542703401 is about 815.6819419365.

The spelling of 542703401 in words is "five hundred forty-two million, seven hundred three thousand, four hundred one".