55024273907 has 2 divisors, whose sum is σ = 55024273908. Its totient is φ = 55024273906.

The previous prime is 55024273841. The next prime is 55024273937. The reversal of 55024273907 is 70937242055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55024273907 - 2⁸ = 55024273651 is a prime.

It is a super-2 number, since 2×55024273907² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55024273937) 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, 27512136953 + 27512136954.

It is an arithmetic number, because the mean of its divisors is an integer number (27512136954).

Almost surely, 2^55024273907 is an apocalyptic number.

55024273907 is a deficient number, since it is larger than the sum of its proper divisors (1).

55024273907 is an equidigital number, since it uses as much as digits as its factorization.

55024273907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 55024273907 in words is "fifty-five billion, twenty-four million, two hundred seventy-three thousand, nine hundred seven".