545514501 has 24 divisors (see below), whose sum is σ = 848543040. Its totient is φ = 310824192.

The previous prime is 545514457. The next prime is 545514503. The reversal of 545514501 is 105415545.

It is not a de Polignac number, because 545514501 - 2¹⁰ = 545513477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545514503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47605 + ... + 57941.

It is an arithmetic number, because the mean of its divisors is an integer number (35355960).

Almost surely, 2^545514501 is an apocalyptic number.

It is an amenable number.

545514501 is a deficient number, since it is larger than the sum of its proper divisors (303028539).

545514501 is a wasteful number, since it uses less digits than its factorization.

545514501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713 (or 10706 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 545514501 is about 23356.2518611185. The cubic root of 545514501 is about 817.0878761409.

The spelling of 545514501 in words is "five hundred forty-five million, five hundred fourteen thousand, five hundred one".