555607657583 has 6 divisors (see below), whose sum is σ = 610709243592. Its totient is φ = 505097870420.

The previous prime is 555607657559. The next prime is 555607657601. The reversal of 555607657583 is 385756706555.

It is a happy number.

It is not a de Polignac number, because 555607657583 - 2¹⁶ = 555607592047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555607654583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2295899291 + ... + 2295899532.

It is an arithmetic number, because the mean of its divisors is an integer number (101784873932).

Almost surely, 2^555607657583 is an apocalyptic number.

555607657583 is a deficient number, since it is larger than the sum of its proper divisors (55101586009).

555607657583 is a wasteful number, since it uses less digits than its factorization.

555607657583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591798845 (or 4591798834 counting only the distinct ones).

The product of its (nonzero) digits is 132300000, while the sum is 62.

The spelling of 555607657583 in words is "five hundred fifty-five billion, six hundred seven million, six hundred fifty-seven thousand, five hundred eighty-three".