542106014523 has 16 divisors (see below), whose sum is σ = 725047894656. Its totient is φ = 360285161600.

The previous prime is 542106014501. The next prime is 542106014543. The reversal of 542106014523 is 325410601245.

It is a cyclic number.

It is not a de Polignac number, because 542106014523 - 2⁸ = 542106014267 is a prime.

It is a super-2 number, since 2×542106014523² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542106014543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1870240 + ... + 2140562.

It is an arithmetic number, because the mean of its divisors is an integer number (45315493416).

Almost surely, 2^542106014523 is an apocalyptic number.

542106014523 is a deficient number, since it is larger than the sum of its proper divisors (182941880133).

542106014523 is a wasteful number, since it uses less digits than its factorization.

542106014523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272394.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 542106014523 its reverse (325410601245), we get a palindrome (867516615768).

The spelling of 542106014523 in words is "five hundred forty-two billion, one hundred six million, fourteen thousand, five hundred twenty-three".