545120311401430 has 64 divisors (see below), whose sum is σ = 1027237372761600. Its totient is φ = 207883517174784.

The previous prime is 545120311401401. The next prime is 545120311401461. The reversal of 545120311401430 is 34104113021545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4833127497 + ... + 4833240283.

It is an arithmetic number, because the mean of its divisors is an integer number (16050583949400).

Almost surely, 2^{545120311401430} is an apocalyptic number.

545120311401430 is a deficient number, since it is larger than the sum of its proper divisors (482117061360170).

545120311401430 is a wasteful number, since it uses less digits than its factorization.

545120311401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181573.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 545120311401430 its reverse (34104113021545), we get a palindrome (579224424422975).

The spelling of 545120311401430 in words is "five hundred forty-five trillion, one hundred twenty billion, three hundred eleven million, four hundred one thousand, four hundred thirty".