544423702 has 4 divisors (see below), whose sum is σ = 816635556. Its totient is φ = 272211850.

The previous prime is 544423697. The next prime is 544423703. The reversal of 544423702 is 207324445.

It is a happy number.

544423702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 207324445 = 5 ⋅41464889.

It is a super-3 number, since 3×544423702³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544423703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136105924 + ... + 136105927.

It is an arithmetic number, because the mean of its divisors is an integer number (204158889).

Almost surely, 2^544423702 is an apocalyptic number.

544423702 is a deficient number, since it is larger than the sum of its proper divisors (272211854).

544423702 is a wasteful number, since it uses less digits than its factorization.

544423702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272211853.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 544423702 is about 23332.8888481474. Note that the first 4 decimals coincide. The cubic root of 544423702 is about 816.5429023239.

The spelling of 544423702 in words is "five hundred forty-four million, four hundred twenty-three thousand, seven hundred two".