54626496653 has 2 divisors, whose sum is σ = 54626496654. Its totient is φ = 54626496652.

The previous prime is 54626496619. The next prime is 54626496677. The reversal of 54626496653 is 35669462645.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50752430089 + 3874066564 = 225283^2 + 62242^2 .

It is a cyclic number.

It is not a de Polignac number, because 54626496653 - 2¹⁴ = 54626480269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54626496553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27313248326 + 27313248327.

It is an arithmetic number, because the mean of its divisors is an integer number (27313248327).

Almost surely, 2^54626496653 is an apocalyptic number.

It is an amenable number.

54626496653 is a deficient number, since it is larger than the sum of its proper divisors (1).

54626496653 is an equidigital number, since it uses as much as digits as its factorization.

54626496653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27993600, while the sum is 56.

The spelling of 54626496653 in words is "fifty-four billion, six hundred twenty-six million, four hundred ninety-six thousand, six hundred fifty-three".