5561757245654 has 4 divisors (see below), whose sum is σ = 8342635868484. Its totient is φ = 2780878622826.

The previous prime is 5561757245641. The next prime is 5561757245753. The reversal of 5561757245654 is 4565427571655.

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

It is a congruent 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 as a sum of consecutive naturals, namely, 1390439311412 + ... + 1390439311415.

It is an arithmetic number, because the mean of its divisors is an integer number (2085658967121).

Almost surely, 2^{5561757245654} is an apocalyptic number.

5561757245654 is a deficient number, since it is larger than the sum of its proper divisors (2780878622830).

5561757245654 is a wasteful number, since it uses less digits than its factorization.

5561757245654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780878622829.

The product of its digits is 176400000, while the sum is 62.

The spelling of 5561757245654 in words is "five trillion, five hundred sixty-one billion, seven hundred fifty-seven million, two hundred forty-five thousand, six hundred fifty-four".