54173011 has 2 divisors, whose sum is σ = 54173012. Its totient is φ = 54173010.

The previous prime is 54172997. The next prime is 54173029. The reversal of 54173011 is 11037145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54173011 - 2¹⁵ = 54140243 is a prime.

It is a super-2 number, since 2×54173011² = 5869430241612242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54173311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27086505 + 27086506.

It is an arithmetic number, because the mean of its divisors is an integer number (27086506).

Almost surely, 2^54173011 is an apocalyptic number.

54173011 is a deficient number, since it is larger than the sum of its proper divisors (1).

54173011 is an equidigital number, since it uses as much as digits as its factorization.

54173011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 54173011 is about 7360.2317218957. The cubic root of 54173011 is about 378.3795516687.

The spelling of 54173011 in words is "fifty-four million, one hundred seventy-three thousand, eleven".