45534120303542 has 12 divisors (see below), whose sum is σ = 73959266410740. Its totient is φ = 21015747832248.

The previous prime is 45534120303533. The next prime is 45534120303577. The reversal of 45534120303542 is 24530302143554.

It is a super-2 number, since 2×45534120303542² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45534120303542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67358165792 + ... + 67358166467.

It is an arithmetic number, because the mean of its divisors is an integer number (6163272200895).

Almost surely, 2^{45534120303542} is an apocalyptic number.

45534120303542 is a deficient number, since it is larger than the sum of its proper divisors (28425146107198).

45534120303542 is a wasteful number, since it uses less digits than its factorization.

45534120303542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134716332287 (or 134716332274 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 45534120303542 in words is "forty-five trillion, five hundred thirty-four billion, one hundred twenty million, three hundred three thousand, five hundred forty-two".