554145051 has 32 divisors (see below), whose sum is σ = 806112000. Its totient is φ = 337454208.

The previous prime is 554145029. The next prime is 554145071. The reversal of 554145051 is 150541455.

It is not a de Polignac number, because 554145051 - 2⁵ = 554145019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554145001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176685 + ... + 179793.

It is an arithmetic number, because the mean of its divisors is an integer number (25191000).

Almost surely, 2^554145051 is an apocalyptic number.

554145051 is a deficient number, since it is larger than the sum of its proper divisors (251966949).

554145051 is a wasteful number, since it uses less digits than its factorization.

554145051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 554145051 is about 23540.2857034489. The cubic root of 554145051 is about 821.3743811481.

The spelling of 554145051 in words is "five hundred fifty-four million, one hundred forty-five thousand, fifty-one".