45550124047 has 2 divisors, whose sum is σ = 45550124048. Its totient is φ = 45550124046.

The previous prime is 45550123967. The next prime is 45550124063. The reversal of 45550124047 is 74042105554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45550124047 - 2¹¹ = 45550121999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45550123997 and 45550124015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45550124077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22775062023 + 22775062024.

It is an arithmetic number, because the mean of its divisors is an integer number (22775062024).

Almost surely, 2^45550124047 is an apocalyptic number.

45550124047 is a deficient number, since it is larger than the sum of its proper divisors (1).

45550124047 is an equidigital number, since it uses as much as digits as its factorization.

45550124047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112000, while the sum is 37.

The spelling of 45550124047 in words is "forty-five billion, five hundred fifty million, one hundred twenty-four thousand, forty-seven".