545546755 has 16 divisors (see below), whose sum is σ = 718320960. Its totient is φ = 395261568.

The previous prime is 545546737. The next prime is 545546789. The reversal of 545546755 is 557645545.

It is not a de Polignac number, because 545546755 - 2¹¹ = 545544707 is a prime.

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, 75735 + ... + 82624.

It is an arithmetic number, because the mean of its divisors is an integer number (44895060).

Almost surely, 2^545546755 is an apocalyptic number.

545546755 is a deficient number, since it is larger than the sum of its proper divisors (172774205).

545546755 is a wasteful number, since it uses less digits than its factorization.

545546755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158430.

The product of its digits is 2100000, while the sum is 46.

The square root of 545546755 is about 23356.9423298513. The cubic root of 545546755 is about 817.1039794910.

The spelling of 545546755 in words is "five hundred forty-five million, five hundred forty-six thousand, seven hundred fifty-five".