545348926 has 4 divisors (see below), whose sum is σ = 818023392. Its totient is φ = 272674462.

The previous prime is 545348917. The next prime is 545348971. The reversal of 545348926 is 629843545.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136337230 + ... + 136337233.

It is an arithmetic number, because the mean of its divisors is an integer number (204505848).

Almost surely, 2^545348926 is an apocalyptic number.

545348926 is a deficient number, since it is larger than the sum of its proper divisors (272674466).

545348926 is a wasteful number, since it uses less digits than its factorization.

545348926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272674465.

The product of its digits is 1036800, while the sum is 46.

The square root of 545348926 is about 23352.7070379432. The cubic root of 545348926 is about 817.0052000526.

The spelling of 545348926 in words is "five hundred forty-five million, three hundred forty-eight thousand, nine hundred twenty-six".