545022132542 has 16 divisors (see below), whose sum is σ = 836730888192. Its totient is φ = 266136883320.

The previous prime is 545022132509. The next prime is 545022132593. The reversal of 545022132542 is 245231220545.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6217934 + ... + 6304977.

It is an arithmetic number, because the mean of its divisors is an integer number (52295680512).

Almost surely, 2^545022132542 is an apocalyptic number.

545022132542 is a deficient number, since it is larger than the sum of its proper divisors (291708755650).

545022132542 is a wasteful number, since it uses less digits than its factorization.

545022132542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12523423.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 545022132542 in words is "five hundred forty-five billion, twenty-two million, one hundred thirty-two thousand, five hundred forty-two".