545251362 has 8 divisors (see below), whose sum is σ = 1090502736. Its totient is φ = 181750452.

The previous prime is 545251361. The next prime is 545251451. The reversal of 545251362 is 263152545.

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

545251362 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (545251361) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 45437608 + ... + 45437619.

It is an arithmetic number, because the mean of its divisors is an integer number (136312842).

Almost surely, 2^545251362 is an apocalyptic number.

545251362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545251362 is a wasteful number, since it uses less digits than its factorization.

545251362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90875232.

The product of its digits is 36000, while the sum is 33.

The square root of 545251362 is about 23350.6180217998. The cubic root of 545251362 is about 816.9564758655.

The spelling of 545251362 in words is "five hundred forty-five million, two hundred fifty-one thousand, three hundred sixty-two".