54604140407 has 2 divisors, whose sum is σ = 54604140408. Its totient is φ = 54604140406.

The previous prime is 54604140401. The next prime is 54604140419. The reversal of 54604140407 is 70404140645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54604140407 - 2⁶ = 54604140343 is a prime.

It is a super-2 number, since 2×54604140407² (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 (54604140401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27302070203 + 27302070204.

It is an arithmetic number, because the mean of its divisors is an integer number (27302070204).

Almost surely, 2^54604140407 is an apocalyptic number.

54604140407 is a deficient number, since it is larger than the sum of its proper divisors (1).

54604140407 is an equidigital number, since it uses as much as digits as its factorization.

54604140407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 54604140407 in words is "fifty-four billion, six hundred four million, one hundred forty thousand, four hundred seven".