544020362 has 4 divisors (see below), whose sum is σ = 816030546. Its totient is φ = 272010180.

The previous prime is 544020359. The next prime is 544020371. The reversal of 544020362 is 263020445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 543869041 + 151321 = 23321^2 + 389^2 .

It is a super-2 number, since 2×544020362² = 591916308541222088, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 136005089 + ... + 136005092.

Almost surely, 2^544020362 is an apocalyptic number.

544020362 is a deficient number, since it is larger than the sum of its proper divisors (272010184).

544020362 is a wasteful number, since it uses less digits than its factorization.

544020362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272010183.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 544020362 is about 23324.2440820705. The cubic root of 544020362 is about 816.3412053864.

The spelling of 544020362 in words is "five hundred forty-four million, twenty thousand, three hundred sixty-two".