545164412 has 24 divisors (see below), whose sum is σ = 1041903072. Its totient is φ = 248068800.

The previous prime is 545164393. The next prime is 545164441. The reversal of 545164412 is 214461545.

545164412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×545164412² = 594408472222611488, 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 7 ways as a sum of consecutive naturals, for example, 70139 + ... + 77522.

It is an arithmetic number, because the mean of its divisors is an integer number (43412628).

Almost surely, 2^545164412 is an apocalyptic number.

545164412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

545164412 is a deficient number, since it is larger than the sum of its proper divisors (496738660).

545164412 is a wasteful number, since it uses less digits than its factorization.

545164412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147749 (or 147747 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 545164412 is about 23348.7561124785. The cubic root of 545164412 is about 816.9130474906.

The spelling of 545164412 in words is "five hundred forty-five million, one hundred sixty-four thousand, four hundred twelve".