54246602381 has 2 divisors, whose sum is σ = 54246602382. Its totient is φ = 54246602380.

The previous prime is 54246602357. The next prime is 54246602407. The reversal of 54246602381 is 18320664245.

54246602381 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., 54246602281 + 100 = 232909^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 54246602381 - 2⁶ = 54246602317 is a prime.

It is a super-2 number, since 2×54246602381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54246602351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27123301190 + 27123301191.

It is an arithmetic number, because the mean of its divisors is an integer number (27123301191).

Almost surely, 2^54246602381 is an apocalyptic number.

It is an amenable number.

54246602381 is a deficient number, since it is larger than the sum of its proper divisors (1).

54246602381 is an equidigital number, since it uses as much as digits as its factorization.

54246602381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 54246602381 in words is "fifty-four billion, two hundred forty-six million, six hundred two thousand, three hundred eighty-one".