120546078573530 has 32 divisors (see below), whose sum is σ = 220256164747584. Its totient is φ = 47491275085056.

The previous prime is 120546078573527. The next prime is 120546078573553. The reversal of 120546078573530 is 35375870645021.

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 15 ways as a sum of consecutive naturals, for example, 9903692 + ... + 18416711.

It is an arithmetic number, because the mean of its divisors is an integer number (6883005148362).

Almost surely, 2^{120546078573530} is an apocalyptic number.

120546078573530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120546078573530 is a deficient number, since it is larger than the sum of its proper divisors (99710086174054).

120546078573530 is a wasteful number, since it uses less digits than its factorization.

120546078573530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28326830.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 120546078573530 in words is "one hundred twenty trillion, five hundred forty-six billion, seventy-eight million, five hundred seventy-three thousand, five hundred thirty".