542325234505 has 16 divisors (see below), whose sum is σ = 687647157120. Its totient is φ = 409462587648.

The previous prime is 542325234497. The next prime is 542325234509. The reversal of 542325234505 is 505432523245.

It is a cyclic number.

It is not a de Polignac number, because 542325234505 - 2³ = 542325234497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542325234509) 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, 10828032 + ... + 10878001.

It is an arithmetic number, because the mean of its divisors is an integer number (42977947320).

Almost surely, 2^542325234505 is an apocalyptic number.

It is an amenable number.

542325234505 is a deficient number, since it is larger than the sum of its proper divisors (145321922615).

542325234505 is a wasteful number, since it uses less digits than its factorization.

542325234505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21706320.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 542325234505 in words is "five hundred forty-two billion, three hundred twenty-five million, two hundred thirty-four thousand, five hundred five".