542348361825 has 96 divisors (see below), whose sum is σ = 936293323392. Its totient is φ = 276799488000.

The previous prime is 542348361781. The next prime is 542348361833. The reversal of 542348361825 is 528163843245.

It is not a de Polignac number, because 542348361825 - 2¹³ = 542348353633 is a prime.

It is a super-2 number, since 2×542348361825² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33697030 + ... + 33713120.

It is an arithmetic number, because the mean of its divisors is an integer number (9753055452).

Almost surely, 2^542348361825 is an apocalyptic number.

It is an amenable number.

542348361825 is a deficient number, since it is larger than the sum of its proper divisors (393944961567).

542348361825 is a wasteful number, since it uses less digits than its factorization.

542348361825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16355 (or 16350 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 542348361825 in words is "five hundred forty-two billion, three hundred forty-eight million, three hundred sixty-one thousand, eight hundred twenty-five".