54817130 has 8 divisors (see below), whose sum is σ = 98670852. Its totient is φ = 21926848.

The previous prime is 54817121. The next prime is 54817177. The reversal of 54817130 is 3171845.

It can be written as a sum of positive squares in 2 ways, for example, as 46389721 + 8427409 = 6811^2 + 2903^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 54817093 and 54817102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740847 + ... + 2740866.

Almost surely, 2^54817130 is an apocalyptic number.

54817130 is a deficient number, since it is larger than the sum of its proper divisors (43853722).

54817130 is a wasteful number, since it uses less digits than its factorization.

54817130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481720.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 54817130 is about 7403.8591288598. The cubic root of 54817130 is about 379.8732957075.

Adding to 54817130 its reverse (3171845), we get a palindrome (57988975).

The spelling of 54817130 in words is "fifty-four million, eight hundred seventeen thousand, one hundred thirty".