542155024535 has 32 divisors (see below), whose sum is σ = 658886400000. Its totient is φ = 428234397696.

The previous prime is 542155024519. The next prime is 542155024553. The reversal of 542155024535 is 535420551245.

It is a cyclic number.

It is not a de Polignac number, because 542155024535 - 2⁴ = 542155024519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542155024492 and 542155024501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87455366 + ... + 87461564.

It is an arithmetic number, because the mean of its divisors is an integer number (20590200000).

Almost surely, 2^542155024535 is an apocalyptic number.

542155024535 is a deficient number, since it is larger than the sum of its proper divisors (116731375465).

542155024535 is a wasteful number, since it uses less digits than its factorization.

542155024535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 542155024535 in words is "five hundred forty-two billion, one hundred fifty-five million, twenty-four thousand, five hundred thirty-five".