55010100499 has 2 divisors, whose sum is σ = 55010100500. Its totient is φ = 55010100498.

The previous prime is 55010100487. The next prime is 55010100577. The reversal of 55010100499 is 99400101055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55010100499 - 2⁷ = 55010100371 is a prime.

It is a super-2 number, since 2×55010100499² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55010100449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27505050249 + 27505050250.

It is an arithmetic number, because the mean of its divisors is an integer number (27505050250).

Almost surely, 2^55010100499 is an apocalyptic number.

55010100499 is a deficient number, since it is larger than the sum of its proper divisors (1).

55010100499 is an equidigital number, since it uses as much as digits as its factorization.

55010100499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 34.

The spelling of 55010100499 in words is "fifty-five billion, ten million, one hundred thousand, four hundred ninety-nine".