54625254517319 has 2 divisors, whose sum is σ = 54625254517320. Its totient is φ = 54625254517318.

The previous prime is 54625254517177. The next prime is 54625254517397. The reversal of 54625254517319 is 91371545252645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54625254517319 - 2⁴⁰ = 53525742889543 is a prime.

It is a super-2 number, since 2×54625254517319² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54625254516319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27312627258659 + 27312627258660.

It is an arithmetic number, because the mean of its divisors is an integer number (27312627258660).

Almost surely, 2^{54625254517319} is an apocalyptic number.

54625254517319 is a deficient number, since it is larger than the sum of its proper divisors (1).

54625254517319 is an equidigital number, since it uses as much as digits as its factorization.

54625254517319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360000, while the sum is 59.

The spelling of 54625254517319 in words is "fifty-four trillion, six hundred twenty-five billion, two hundred fifty-four million, five hundred seventeen thousand, three hundred nineteen".