545897374 has 32 divisors (see below), whose sum is σ = 912124800. Its totient is φ = 242948640.

The previous prime is 545897351. The next prime is 545897393. The reversal of 545897374 is 473798545.

545897374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 262812 + ... + 264880.

It is an arithmetic number, because the mean of its divisors is an integer number (28503900).

Almost surely, 2^545897374 is an apocalyptic number.

545897374 is a deficient number, since it is larger than the sum of its proper divisors (366227426).

545897374 is a wasteful number, since it uses less digits than its factorization.

545897374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328.

The product of its digits is 4233600, while the sum is 52.

The square root of 545897374 is about 23364.4467942213. The cubic root of 545897374 is about 817.2789909658.

The spelling of 545897374 in words is "five hundred forty-five million, eight hundred ninety-seven thousand, three hundred seventy-four".