55001010499 has 2 divisors, whose sum is σ = 55001010500. Its totient is φ = 55001010498.

The previous prime is 55001010451. The next prime is 55001010511. The reversal of 55001010499 is 99401010055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55001010499 - 2¹³ = 55001002307 is a prime.

It is a super-2 number, since 2×55001010499² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55001010199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500505249 + 27500505250.

It is an arithmetic number, because the mean of its divisors is an integer number (27500505250).

Almost surely, 2^55001010499 is an apocalyptic number.

55001010499 is a deficient number, since it is larger than the sum of its proper divisors (1).

55001010499 is an equidigital number, since it uses as much as digits as its factorization.

55001010499 is an evil number, because the sum of its binary digits is even.

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

The spelling of 55001010499 in words is "fifty-five billion, one million, ten thousand, four hundred ninety-nine".