554860545 has 8 divisors (see below), whose sum is σ = 887776896. Its totient is φ = 295925616.

The previous prime is 554860543. The next prime is 554860571. The reversal of 554860545 is 545068455.

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

It is not a de Polignac number, because 554860545 - 2¹ = 554860543 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 554860497 and 554860506.

It is not an unprimeable number, because it can be changed into a prime (554860543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18495337 + ... + 18495366.

It is an arithmetic number, because the mean of its divisors is an integer number (110972112).

It is a Proth number, since it is equal to 16933 ⋅ 2¹⁵ + 1 and 16933 < 2¹⁵.

Almost surely, 2^554860545 is an apocalyptic number.

It is an amenable number.

554860545 is a deficient number, since it is larger than the sum of its proper divisors (332916351).

554860545 is a wasteful number, since it uses less digits than its factorization.

554860545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36990711.

The product of its (nonzero) digits is 480000, while the sum is 42.

The square root of 554860545 is about 23555.4780252917. The cubic root of 554860545 is about 821.7277397059.

The spelling of 554860545 in words is "five hundred fifty-four million, eight hundred sixty thousand, five hundred forty-five".