544135436 has 48 divisors (see below), whose sum is σ = 1084516608. Its totient is φ = 237081600.

The previous prime is 544135429. The next prime is 544135441. The reversal of 544135436 is 634531445.

It is a junction number, because it is equal to n+sod(n) for n = 544135396 and 544135405.

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 15 ways as a sum of consecutive naturals, for example, 61976 + ... + 70208.

It is an arithmetic number, because the mean of its divisors is an integer number (22594096).

Almost surely, 2^544135436 is an apocalyptic number.

It is an amenable number.

544135436 is a deficient number, since it is larger than the sum of its proper divisors (540381172).

544135436 is a wasteful number, since it uses less digits than its factorization.

544135436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322 (or 8320 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 544135436 is about 23326.7107839918. The cubic root of 544135436 is about 816.3987602328.

The spelling of 544135436 in words is "five hundred forty-four million, one hundred thirty-five thousand, four hundred thirty-six".