55498063 has 2 divisors, whose sum is σ = 55498064. Its totient is φ = 55498062.

The previous prime is 55498061. The next prime is 55498067. The reversal of 55498063 is 36089455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55498063 - 2¹ = 55498061 is a prime.

Together with 55498061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55498061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27749031 + 27749032.

It is an arithmetic number, because the mean of its divisors is an integer number (27749032).

Almost surely, 2^55498063 is an apocalyptic number.

55498063 is a deficient number, since it is larger than the sum of its proper divisors (1).

55498063 is an equidigital number, since it uses as much as digits as its factorization.

55498063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 55498063 is about 7449.7022088135. The cubic root of 55498063 is about 381.4397436592.

The spelling of 55498063 in words is "fifty-five million, four hundred ninety-eight thousand, sixty-three".