54398467 has 2 divisors, whose sum is σ = 54398468. Its totient is φ = 54398466.

The previous prime is 54398447. The next prime is 54398471. The reversal of 54398467 is 76489345.

It is a strong prime.

54398467 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54398467 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (54398437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27199233 + 27199234.

It is an arithmetic number, because the mean of its divisors is an integer number (27199234).

Almost surely, 2^54398467 is an apocalyptic number.

54398467 is a deficient number, since it is larger than the sum of its proper divisors (1).

54398467 is an equidigital number, since it uses as much as digits as its factorization.

54398467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The square root of 54398467 is about 7375.5316418547. The cubic root of 54398467 is about 378.9037356198.

The spelling of 54398467 in words is "fifty-four million, three hundred ninety-eight thousand, four hundred sixty-seven".