54995351 has 2 divisors, whose sum is σ = 54995352. Its totient is φ = 54995350.

The previous prime is 54995299. The next prime is 54995359. The reversal of 54995351 is 15359945.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54995351 - 2⁶ = 54995287 is a prime.

It is a super-2 number, since 2×54995351² = 6048977263226402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 54995299 and 54995308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54995359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27497675 + 27497676.

It is an arithmetic number, because the mean of its divisors is an integer number (27497676).

Almost surely, 2^54995351 is an apocalyptic number.

54995351 is a deficient number, since it is larger than the sum of its proper divisors (1).

54995351 is an equidigital number, since it uses as much as digits as its factorization.

54995351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121500, while the sum is 41.

The square root of 54995351 is about 7415.8850449559. The cubic root of 54995351 is about 380.2845306676.

The spelling of 54995351 in words is "fifty-four million, nine hundred ninety-five thousand, three hundred fifty-one".