545505046 has 8 divisors (see below), whose sum is σ = 825905160. Its totient is φ = 270203328.

The previous prime is 545505001. The next prime is 545505071. The reversal of 545505046 is 640505545.

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

It is a super-2 number, since 2×545505046² = 595151510422924232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274331 + ... + 1274758.

It is an arithmetic number, because the mean of its divisors is an integer number (103238145).

Almost surely, 2^545505046 is an apocalyptic number.

545505046 is a deficient number, since it is larger than the sum of its proper divisors (280400114).

545505046 is a wasteful number, since it uses less digits than its factorization.

545505046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549198.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 545505046 is about 23356.0494519086. The cubic root of 545505046 is about 817.0831554533.

The spelling of 545505046 in words is "five hundred forty-five million, five hundred five thousand, forty-six".