54494623 has 2 divisors, whose sum is σ = 54494624. Its totient is φ = 54494622.

The previous prime is 54494597. The next prime is 54494633. The reversal of 54494623 is 32649445.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54494623 - 2⁵ = 54494591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54494633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27247311 + 27247312.

It is an arithmetic number, because the mean of its divisors is an integer number (27247312).

Almost surely, 2^54494623 is an apocalyptic number.

54494623 is a deficient number, since it is larger than the sum of its proper divisors (1).

54494623 is an equidigital number, since it uses as much as digits as its factorization.

54494623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 54494623 is about 7382.0473447412. The cubic root of 54494623 is about 379.1268572355.

The spelling of 54494623 in words is "fifty-four million, four hundred ninety-four thousand, six hundred twenty-three".