54641372419 has 2 divisors, whose sum is σ = 54641372420. Its totient is φ = 54641372418.

The previous prime is 54641372399. The next prime is 54641372459. The reversal of 54641372419 is 91427314645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54641372419 - 2¹³ = 54641364227 is a prime.

It is a super-2 number, since 2×54641372419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54641372459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27320686209 + 27320686210.

It is an arithmetic number, because the mean of its divisors is an integer number (27320686210).

Almost surely, 2^54641372419 is an apocalyptic number.

54641372419 is a deficient number, since it is larger than the sum of its proper divisors (1).

54641372419 is an equidigital number, since it uses as much as digits as its factorization.

54641372419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The spelling of 54641372419 in words is "fifty-four billion, six hundred forty-one million, three hundred seventy-two thousand, four hundred nineteen".