545154152 has 32 divisors (see below), whose sum is σ = 1056324000. Its totient is φ = 263559744.

The previous prime is 545154139. The next prime is 545154161. The reversal of 545154152 is 251451545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42599 + ... + 53897.

It is an arithmetic number, because the mean of its divisors is an integer number (33010125).

Almost surely, 2^545154152 is an apocalyptic number.

It is an amenable number.

545154152 is a deficient number, since it is larger than the sum of its proper divisors (511169848).

545154152 is a wasteful number, since it uses less digits than its factorization.

545154152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505 (or 11501 counting only the distinct ones).

The product of its digits is 20000, while the sum is 32.

The square root of 545154152 is about 23348.5363995262. The cubic root of 545154152 is about 816.9079226877.

The spelling of 545154152 in words is "five hundred forty-five million, one hundred fifty-four thousand, one hundred fifty-two".