744520054 has 16 divisors (see below), whose sum is σ = 1176192000. Its totient is φ = 352477224.

The previous prime is 744520039. The next prime is 744520057. The reversal of 744520054 is 450025447.

744520054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×744520054² = 1108620221616325832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 744519998 and 744520025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744520057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87079 + ... + 95245.

It is an arithmetic number, because the mean of its divisors is an integer number (73512000).

Almost surely, 2^744520054 is an apocalyptic number.

744520054 is a deficient number, since it is larger than the sum of its proper divisors (431671946).

744520054 is a wasteful number, since it uses less digits than its factorization.

744520054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 744520054 is about 27285.8947810036. The cubic root of 744520054 is about 906.3420577494.

The spelling of 744520054 in words is "seven hundred forty-four million, five hundred twenty thousand, fifty-four".