45955550539 has 2 divisors, whose sum is σ = 45955550540. Its totient is φ = 45955550538.

The previous prime is 45955550533. The next prime is 45955550561. The reversal of 45955550539 is 93505555954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45955550539 - 2⁵ = 45955550507 is a prime.

It is a super-2 number, since 2×45955550539² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45955550539.

It is not a weakly prime, because it can be changed into another prime (45955550533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22977775269 + 22977775270.

It is an arithmetic number, because the mean of its divisors is an integer number (22977775270).

Almost surely, 2^45955550539 is an apocalyptic number.

45955550539 is a deficient number, since it is larger than the sum of its proper divisors (1).

45955550539 is an equidigital number, since it uses as much as digits as its factorization.

45955550539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15187500, while the sum is 55.

The spelling of 45955550539 in words is "forty-five billion, nine hundred fifty-five million, five hundred fifty thousand, five hundred thirty-nine".