546374720442 has 32 divisors (see below), whose sum is σ = 1133057802240. Its totient is φ = 175459538160.

The previous prime is 546374720401. The next prime is 546374720461. The reversal of 546374720442 is 244027473645.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 546374720391 and 546374720400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6544842 + ... + 6627797.

It is an arithmetic number, because the mean of its divisors is an integer number (35408056320).

Almost surely, 2^546374720442 is an apocalyptic number.

546374720442 is an abundant number, since it is smaller than the sum of its proper divisors (586683081798).

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

546374720442 is a wasteful number, since it uses less digits than its factorization.

546374720442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13172898.

The product of its (nonzero) digits is 4515840, while the sum is 48.

The spelling of 546374720442 in words is "five hundred forty-six billion, three hundred seventy-four million, seven hundred twenty thousand, four hundred forty-two".