54179052890 has 8 divisors (see below), whose sum is σ = 97522295220. Its totient is φ = 21671621152.

The previous prime is 54179052857. The next prime is 54179052943. The reversal of 54179052890 is 9825097145.

It can be written as a sum of positive squares in 2 ways, for example, as 53816112289 + 362940601 = 231983^2 + 19051^2 .

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

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, 2708952635 + ... + 2708952654.

Almost surely, 2^54179052890 is an apocalyptic number.

54179052890 is a deficient number, since it is larger than the sum of its proper divisors (43343242330).

54179052890 is a wasteful number, since it uses less digits than its factorization.

54179052890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5417905296.

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 54179052890 in words is "fifty-four billion, one hundred seventy-nine million, fifty-two thousand, eight hundred ninety".