54498352619 has 2 divisors, whose sum is σ = 54498352620. Its totient is φ = 54498352618.

The previous prime is 54498352591. The next prime is 54498352663. The reversal of 54498352619 is 91625389445.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54498352619 is a prime.

It is a super-2 number, since 2×54498352619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54495352619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27249176309 + 27249176310.

It is an arithmetic number, because the mean of its divisors is an integer number (27249176310).

Almost surely, 2^54498352619 is an apocalyptic number.

54498352619 is a deficient number, since it is larger than the sum of its proper divisors (1).

54498352619 is an equidigital number, since it uses as much as digits as its factorization.

54498352619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9331200, while the sum is 56.

The spelling of 54498352619 in words is "fifty-four billion, four hundred ninety-eight million, three hundred fifty-two thousand, six hundred nineteen".