5564399589754 has 4 divisors (see below), whose sum is σ = 8346599384634. Its totient is φ = 2782199794876.

The previous prime is 5564399589641. The next prime is 5564399589761. The reversal of 5564399589754 is 4579859934655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3054535684729 + 2509863905025 = 1747723^2 + 1584255^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391099897437 + ... + 1391099897440.

Almost surely, 2^{5564399589754} is an apocalyptic number.

5564399589754 is a deficient number, since it is larger than the sum of its proper divisors (2782199794880).

5564399589754 is a wasteful number, since it uses less digits than its factorization.

5564399589754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782199794879.

The product of its digits is 7348320000, while the sum is 79.

The spelling of 5564399589754 in words is "five trillion, five hundred sixty-four billion, three hundred ninety-nine million, five hundred eighty-nine thousand, seven hundred fifty-four".