545098755 has 8 divisors (see below), whose sum is σ = 872158032. Its totient is φ = 290719328.

The previous prime is 545098753. The next prime is 545098777. The reversal of 545098755 is 557890545.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 545098755 - 2¹ = 545098753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545098753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18169944 + ... + 18169973.

It is an arithmetic number, because the mean of its divisors is an integer number (109019754).

Almost surely, 2^545098755 is an apocalyptic number.

545098755 is a deficient number, since it is larger than the sum of its proper divisors (327059277).

545098755 is a wasteful number, since it uses less digits than its factorization.

545098755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36339925.

The product of its (nonzero) digits is 1260000, while the sum is 48.

The square root of 545098755 is about 23347.3500637653. The cubic root of 545098755 is about 816.8802511377.

The spelling of 545098755 in words is "five hundred forty-five million, ninety-eight thousand, seven hundred fifty-five".