54325730 has 16 divisors (see below), whose sum is σ = 98139384. Its totient is φ = 21651840.

The previous prime is 54325717. The next prime is 54325757. The reversal of 54325730 is 3752345.

It can be written as a sum of positive squares in 4 ways, for example, as 53743561 + 582169 = 7331^2 + 763^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54325693 and 54325702.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6857 + ... + 12476.

Almost surely, 2^54325730 is an apocalyptic number.

54325730 is a deficient number, since it is larger than the sum of its proper divisors (43813654).

54325730 is a wasteful number, since it uses less digits than its factorization.

54325730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19621.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 54325730 is about 7370.5990258594. The cubic root of 54325730 is about 378.7347810185.

It can be divided in two parts, 54325 and 730, that added together give a palindrome (55055).

The spelling of 54325730 in words is "fifty-four million, three hundred twenty-five thousand, seven hundred thirty".