54500851 has 8 divisors (see below), whose sum is σ = 55384560. Its totient is φ = 53620992.

The previous prime is 54500839. The next prime is 54500857. The reversal of 54500851 is 15800545.

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

It is a cyclic number.

It is not a de Polignac number, because 54500851 - 2⁹ = 54500339 is a prime.

It is a super-4 number, since 4×54500851⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54500857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42660 + ... + 43918.

It is an arithmetic number, because the mean of its divisors is an integer number (6923070).

Almost surely, 2^54500851 is an apocalyptic number.

54500851 is a deficient number, since it is larger than the sum of its proper divisors (883709).

54500851 is a wasteful number, since it uses less digits than its factorization.

54500851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 54500851 is about 7382.4691668845. The cubic root of 54500851 is about 379.1412997131.

The spelling of 54500851 in words is "fifty-four million, five hundred thousand, eight hundred fifty-one".