54026917 has 4 divisors (see below), whose sum is σ = 61745056. Its totient is φ = 46308780.

The previous prime is 54026897. The next prime is 54026927. The reversal of 54026917 is 71962045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71962045 = 5 ⋅14392409.

It is a de Polignac number, because none of the positive numbers 2^k-54026917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54026927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3859059 + ... + 3859072.

It is an arithmetic number, because the mean of its divisors is an integer number (15436264).

Almost surely, 2^54026917 is an apocalyptic number.

It is an amenable number.

54026917 is a deficient number, since it is larger than the sum of its proper divisors (7718139).

54026917 is an equidigital number, since it uses as much as digits as its factorization.

54026917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718138.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 54026917 is about 7350.3004700488. The cubic root of 54026917 is about 378.0391069344.

The spelling of 54026917 in words is "fifty-four million, twenty-six thousand, nine hundred seventeen".