54610145839 has 2 divisors, whose sum is σ = 54610145840. Its totient is φ = 54610145838.

The previous prime is 54610145803. The next prime is 54610145903. The reversal of 54610145839 is 93854101645.

54610145839 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 is a cyclic number.

It is not a de Polignac number, because 54610145839 - 2²¹ = 54608048687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54610145339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27305072919 + 27305072920.

It is an arithmetic number, because the mean of its divisors is an integer number (27305072920).

Almost surely, 2^54610145839 is an apocalyptic number.

54610145839 is a deficient number, since it is larger than the sum of its proper divisors (1).

54610145839 is an equidigital number, since it uses as much as digits as its factorization.

54610145839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 54610145839 in words is "fifty-four billion, six hundred ten million, one hundred forty-five thousand, eight hundred thirty-nine".