55051001000539 has 2 divisors, whose sum is σ = 55051001000540. Its totient is φ = 55051001000538.

The previous prime is 55051001000497. The next prime is 55051001000623. The reversal of 55051001000539 is 93500010015055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55051001000539 - 2²⁹ = 55050464129627 is a prime.

It is a super-2 number, since 2×55051001000539² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55051001000839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525500500269 + 27525500500270.

It is an arithmetic number, because the mean of its divisors is an integer number (27525500500270).

Almost surely, 2^{55051001000539} is an apocalyptic number.

55051001000539 is a deficient number, since it is larger than the sum of its proper divisors (1).

55051001000539 is an equidigital number, since it uses as much as digits as its factorization.

55051001000539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16875, while the sum is 34.

The spelling of 55051001000539 in words is "fifty-five trillion, fifty-one billion, one million, five hundred thirty-nine", and thus it is an aban number.