545241954 has 8 divisors (see below), whose sum is σ = 1090483920. Its totient is φ = 181747316.

The previous prime is 545241937. The next prime is 545241959. The reversal of 545241954 is 459142545.

It is a sphenic number, since it is the product of 3 distinct primes.

545241954 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (545241959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45436824 + ... + 45436835.

It is an arithmetic number, because the mean of its divisors is an integer number (136310490).

Almost surely, 2^545241954 is an apocalyptic number.

545241954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

545241954 is a wasteful number, since it uses less digits than its factorization.

545241954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90873664.

The product of its digits is 144000, while the sum is 39.

The square root of 545241954 is about 23350.4165701599. The cubic root of 545241954 is about 816.9517771331.

The spelling of 545241954 in words is "five hundred forty-five million, two hundred forty-one thousand, nine hundred fifty-four".