5949611703578 has 16 divisors (see below), whose sum is σ = 9578826904680. Its totient is φ = 2761463609856.

The previous prime is 5949611703509. The next prime is 5949611703593. The reversal of 5949611703578 is 8753071169495.

It can be written as a sum of positive squares in 4 ways, for example, as 5939880472969 + 9731230609 = 2437187^2 + 98647^2 .

It is a super-2 number, since 2×5949611703578² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198549433 + ... + 1198554396.

Almost surely, 2^{5949611703578} is an apocalyptic number.

5949611703578 is a deficient number, since it is larger than the sum of its proper divisors (3629215201102).

5949611703578 is a wasteful number, since it uses less digits than its factorization.

5949611703578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397103921.

The product of its (nonzero) digits is 57153600, while the sum is 65.

The spelling of 5949611703578 in words is "five trillion, nine hundred forty-nine billion, six hundred eleven million, seven hundred three thousand, five hundred seventy-eight".