554406045 has 16 divisors (see below), whose sum is σ = 888071040. Its totient is φ = 295342784.

The previous prime is 554406029. The next prime is 554406071. The reversal of 554406045 is 540604455.

It is a cyclic number.

It is not a de Polignac number, because 554406045 - 2⁴ = 554406029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 554405997 and 554406015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7530 + ... + 34139.

It is an arithmetic number, because the mean of its divisors is an integer number (55504440).

Almost surely, 2^554406045 is an apocalyptic number.

It is an amenable number.

554406045 is a deficient number, since it is larger than the sum of its proper divisors (333664995).

554406045 is a wasteful number, since it uses less digits than its factorization.

554406045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42564.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 554406045 is about 23545.8286114547. The cubic root of 554406045 is about 821.5033125762.

The spelling of 554406045 in words is "five hundred fifty-four million, four hundred six thousand, forty-five".