54307475507 has 2 divisors, whose sum is σ = 54307475508. Its totient is φ = 54307475506.

The previous prime is 54307475483. The next prime is 54307475527. The reversal of 54307475507 is 70557470345.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54307475507 - 2⁸ = 54307475251 is a prime.

It is not a weakly prime, because it can be changed into another prime (54307475527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27153737753 + 27153737754.

It is an arithmetic number, because the mean of its divisors is an integer number (27153737754).

Almost surely, 2^54307475507 is an apocalyptic number.

54307475507 is a deficient number, since it is larger than the sum of its proper divisors (1).

54307475507 is an equidigital number, since it uses as much as digits as its factorization.

54307475507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2058000, while the sum is 47.

The spelling of 54307475507 in words is "fifty-four billion, three hundred seven million, four hundred seventy-five thousand, five hundred seven".