542025304542523 has 2 divisors, whose sum is σ = 542025304542524. Its totient is φ = 542025304542522.

The previous prime is 542025304542457. The next prime is 542025304542551. The reversal of 542025304542523 is 325245403520245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542025304542523 - 2²¹ = 542025302445371 is a prime.

It is not a weakly prime, because it can be changed into another prime (542025304342523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271012652271261 + 271012652271262.

It is an arithmetic number, because the mean of its divisors is an integer number (271012652271262).

Almost surely, 2^{542025304542523} is an apocalyptic number.

542025304542523 is a deficient number, since it is larger than the sum of its proper divisors (1).

542025304542523 is an equidigital number, since it uses as much as digits as its factorization.

542025304542523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 542025304542523 in words is "five hundred forty-two trillion, twenty-five billion, three hundred four million, five hundred forty-two thousand, five hundred twenty-three".