54365527 has 2 divisors, whose sum is σ = 54365528. Its totient is φ = 54365526.

The previous prime is 54365513. The next prime is 54365533. The reversal of 54365527 is 72556345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54365527 - 2¹¹ = 54363479 is a prime.

It is a super-2 number, since 2×54365527² = 5911221051975458, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54365557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27182763 + 27182764.

It is an arithmetic number, because the mean of its divisors is an integer number (27182764).

Almost surely, 2^54365527 is an apocalyptic number.

54365527 is a deficient number, since it is larger than the sum of its proper divisors (1).

54365527 is an equidigital number, since it uses as much as digits as its factorization.

54365527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 37.

The square root of 54365527 is about 7373.2982443409. The cubic root of 54365527 is about 378.8272407612.

The spelling of 54365527 in words is "fifty-four million, three hundred sixty-five thousand, five hundred twenty-seven".