35516139073 has 2 divisors, whose sum is σ = 35516139074. Its totient is φ = 35516139072.

The previous prime is 35516139049. The next prime is 35516139091. The reversal of 35516139073 is 37093161553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24852891904 + 10663247169 = 157648^2 + 103263^2 .

It is a cyclic number.

It is not a de Polignac number, because 35516139073 - 2⁹ = 35516138561 is a prime.

It is a super-2 number, since 2×35516139073² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35516139173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17758069536 + 17758069537.

It is an arithmetic number, because the mean of its divisors is an integer number (17758069537).

Almost surely, 2^35516139073 is an apocalyptic number.

It is an amenable number.

35516139073 is a deficient number, since it is larger than the sum of its proper divisors (1).

35516139073 is an equidigital number, since it uses as much as digits as its factorization.

35516139073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 43.

The spelling of 35516139073 in words is "thirty-five billion, five hundred sixteen million, one hundred thirty-nine thousand, seventy-three".