5577969123890 has 32 divisors (see below), whose sum is σ = 10569297312000. Its totient is φ = 2113653979008.

The previous prime is 5577969123799. The next prime is 5577969123929. The reversal of 5577969123890 is 983219697755.

It is a super-2 number, since 2×5577969123890² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3263966 + ... + 4670054.

It is an arithmetic number, because the mean of its divisors is an integer number (330290541000).

Almost surely, 2^{5577969123890} is an apocalyptic number.

5577969123890 is a deficient number, since it is larger than the sum of its proper divisors (4991328188110).

5577969123890 is a wasteful number, since it uses less digits than its factorization.

5577969123890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426994.

The product of its (nonzero) digits is 257191200, while the sum is 71.

The spelling of 5577969123890 in words is "five trillion, five hundred seventy-seven billion, nine hundred sixty-nine million, one hundred twenty-three thousand, eight hundred ninety".