54958538 has 8 divisors (see below), whose sum is σ = 85280580. Its totient is φ = 26531680.

The previous prime is 54958513. The next prime is 54958627. The reversal of 54958538 is 83585945.

54958538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54213769 + 744769 = 7363^2 + 863^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54958492 and 54958501.

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 3 ways as a sum of consecutive naturals, for example, 473723 + ... + 473838.

Almost surely, 2^54958538 is an apocalyptic number.

54958538 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

54958538 is a deficient number, since it is larger than the sum of its proper divisors (30322042).

54958538 is a wasteful number, since it uses less digits than its factorization.

54958538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947592.

The product of its digits is 864000, while the sum is 47.

The square root of 54958538 is about 7413.4025926021. The cubic root of 54958538 is about 380.1996596194.

The spelling of 54958538 in words is "fifty-four million, nine hundred fifty-eight thousand, five hundred thirty-eight".