545267373 has 32 divisors (see below), whose sum is σ = 848117760. Its totient is φ = 305173440.

The previous prime is 545267347. The next prime is 545267381. The reversal of 545267373 is 373762545.

It is not a de Polignac number, because 545267373 - 2¹⁶ = 545201837 is a prime.

It is a super-2 number, since 2×545267373² = 594633016116642258, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545267873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267723 + ... + 269751.

It is an arithmetic number, because the mean of its divisors is an integer number (26503680).

Almost surely, 2^545267373 is an apocalyptic number.

It is an amenable number.

545267373 is a deficient number, since it is larger than the sum of its proper divisors (302850387).

545267373 is a wasteful number, since it uses less digits than its factorization.

545267373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297.

The product of its digits is 529200, while the sum is 42.

The square root of 545267373 is about 23350.9608581746. The cubic root of 545267373 is about 816.9644722766.

The spelling of 545267373 in words is "five hundred forty-five million, two hundred sixty-seven thousand, three hundred seventy-three".