54622466513 has 2 divisors, whose sum is σ = 54622466514. Its totient is φ = 54622466512.

The previous prime is 54622466501. The next prime is 54622466543. The reversal of 54622466513 is 31566422645.

It is a happy number.

54622466513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36653868304 + 17968598209 = 191452^2 + 134047^2 .

It is a cyclic number.

It is not a de Polignac number, because 54622466513 - 2¹⁰ = 54622465489 is a prime.

It is a super-2 number, since 2×54622466513² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54622466543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27311233256 + 27311233257.

It is an arithmetic number, because the mean of its divisors is an integer number (27311233257).

Almost surely, 2^54622466513 is an apocalyptic number.

It is an amenable number.

54622466513 is a deficient number, since it is larger than the sum of its proper divisors (1).

54622466513 is an equidigital number, since it uses as much as digits as its factorization.

54622466513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 44.

The spelling of 54622466513 in words is "fifty-four billion, six hundred twenty-two million, four hundred sixty-six thousand, five hundred thirteen".