542264462237 has 2 divisors, whose sum is σ = 542264462238. Its totient is φ = 542264462236.

The previous prime is 542264462189. The next prime is 542264462281. The reversal of 542264462237 is 732264462245.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422596205476 + 119668256761 = 650074^2 + 345931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542264462237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542264462191 and 542264462200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542264462287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271132231118 + 271132231119.

It is an arithmetic number, because the mean of its divisors is an integer number (271132231119).

Almost surely, 2^542264462237 is an apocalyptic number.

It is an amenable number.

542264462237 is a deficient number, since it is larger than the sum of its proper divisors (1).

542264462237 is an equidigital number, since it uses as much as digits as its factorization.

542264462237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3870720, while the sum is 47.

The spelling of 542264462237 in words is "five hundred forty-two billion, two hundred sixty-four million, four hundred sixty-two thousand, two hundred thirty-seven".