555610055601 has 8 divisors (see below), whose sum is σ = 741810467520. Its totient is φ = 369908173712.

The previous prime is 555610055573. The next prime is 555610055659. The reversal of 555610055601 is 106550016555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 555610055601 - 2¹⁵ = 555610022833 is a prime.

It is a super-2 number, since 2×555610055601² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 555610055601.

It is not an unprimeable number, because it can be changed into a prime (555610055681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124629906 + ... + 124634363.

It is an arithmetic number, because the mean of its divisors is an integer number (92726308440).

Almost surely, 2^555610055601 is an apocalyptic number.

It is an amenable number.

555610055601 is a deficient number, since it is larger than the sum of its proper divisors (186200411919).

555610055601 is a wasteful number, since it uses less digits than its factorization.

555610055601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249265015.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 555610055601 in words is "five hundred fifty-five billion, six hundred ten million, fifty-five thousand, six hundred one".