514005556542 has 16 divisors (see below), whose sum is σ = 1051918348800. Its totient is φ = 167350646232.

The previous prime is 514005556517. The next prime is 514005556543. The reversal of 514005556542 is 245655500415.

It is a junction number, because it is equal to n+sod(n) for n = 514005556494 and 514005556503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514005556543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996134542 + ... + 996135057.

It is an arithmetic number, because the mean of its divisors is an integer number (65744896800).

Almost surely, 2^514005556542 is an apocalyptic number.

514005556542 is an abundant number, since it is smaller than the sum of its proper divisors (537912792258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514005556542 is a wasteful number, since it uses less digits than its factorization.

514005556542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992269647.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 514005556542 in words is "five hundred fourteen billion, five million, five hundred fifty-six thousand, five hundred forty-two".