542326151 has 2 divisors, whose sum is σ = 542326152. Its totient is φ = 542326150.

The previous prime is 542326117. The next prime is 542326159. The reversal of 542326151 is 151623245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542326151 - 2⁶ = 542326087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542326159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271163075 + 271163076.

It is an arithmetic number, because the mean of its divisors is an integer number (271163076).

Almost surely, 2^542326151 is an apocalyptic number.

542326151 is a deficient number, since it is larger than the sum of its proper divisors (1).

542326151 is an equidigital number, since it uses as much as digits as its factorization.

542326151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 542326151 is about 23287.8970926960. The cubic root of 542326151 is about 815.4928961701.

Adding to 542326151 its reverse (151623245), we get a palindrome (693949396).

The spelling of 542326151 in words is "five hundred forty-two million, three hundred twenty-six thousand, one hundred fifty-one".