35050561121 has 4 divisors (see below), whose sum is σ = 37112358852. Its totient is φ = 32988763392.

The previous prime is 35050560991. The next prime is 35050561171. The reversal of 35050561121 is 12116505053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12116505053 = 67 ⋅180843359.

It can be written as a sum of positive squares in 2 ways, for example, as 12490521121 + 22560040000 = 111761^2 + 150200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35050561121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35050561171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030898840 + ... + 1030898873.

It is an arithmetic number, because the mean of its divisors is an integer number (9278089713).

Almost surely, 2^35050561121 is an apocalyptic number.

It is an amenable number.

35050561121 is a deficient number, since it is larger than the sum of its proper divisors (2061797731).

35050561121 is a wasteful number, since it uses less digits than its factorization.

35050561121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061797730.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 35050561121 in words is "thirty-five billion, fifty million, five hundred sixty-one thousand, one hundred twenty-one".