54170659 has 2 divisors, whose sum is σ = 54170660. Its totient is φ = 54170658.

The previous prime is 54170629. The next prime is 54170713. The reversal of 54170659 is 95607145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54170659 - 2⁹ = 54170147 is a prime.

It is a super-4 number, since 4×54170659⁴ (a number of 32 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (54170629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27085329 + 27085330.

It is an arithmetic number, because the mean of its divisors is an integer number (27085330).

Almost surely, 2^54170659 is an apocalyptic number.

54170659 is a deficient number, since it is larger than the sum of its proper divisors (1).

54170659 is an equidigital number, since it uses as much as digits as its factorization.

54170659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 54170659 is about 7360.0719425832. The cubic root of 54170659 is about 378.3740756234.

The spelling of 54170659 in words is "fifty-four million, one hundred seventy thousand, six hundred fifty-nine".