3516550061 has 4 divisors (see below), whose sum is σ = 3539838624. Its totient is φ = 3493261500.

The previous prime is 3516550057. The next prime is 3516550073. The reversal of 3516550061 is 1600556153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3516550061 - 2² = 3516550057 is a prime.

It is a super-2 number, since 2×3516550061² = 24732248663038207442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516550031) 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 in 3 ways as a sum of consecutive naturals, for example, 11644055 + ... + 11644356.

It is an arithmetic number, because the mean of its divisors is an integer number (884959656).

Almost surely, 2^3516550061 is an apocalyptic number.

It is an amenable number.

3516550061 is a deficient number, since it is larger than the sum of its proper divisors (23288563).

3516550061 is a wasteful number, since it uses less digits than its factorization.

3516550061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23288562.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 3516550061 is about 59300.5064143638. The cubic root of 3516550061 is about 1520.6838539024.

The spelling of 3516550061 in words is "three billion, five hundred sixteen million, five hundred fifty thousand, sixty-one".