65554318075 has 48 divisors (see below), whose sum is σ = 85404819456. Its totient is φ = 49864147200.

The previous prime is 65554318013. The next prime is 65554318079. The reversal of 65554318075 is 57081345556.

It is a de Polignac number, because none of the positive numbers 2^k-65554318075 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65554318079) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9646879 + ... + 9653671.

It is an arithmetic number, because the mean of its divisors is an integer number (1779267072).

Almost surely, 2^65554318075 is an apocalyptic number.

65554318075 is a deficient number, since it is larger than the sum of its proper divisors (19850501381).

65554318075 is a wasteful number, since it uses less digits than its factorization.

65554318075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084 (or 7079 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 65554318075 in words is "sixty-five billion, five hundred fifty-four million, three hundred eighteen thousand, seventy-five".