55552561135 has 8 divisors (see below), whose sum is σ = 69561468000. Its totient is φ = 42509785824.

The previous prime is 55552561109. The next prime is 55552561231. The reversal of 55552561135 is 53116525555.

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 55552561135 - 2¹¹ = 55552559087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55552561091 and 55552561100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241532760 + ... + 241532989.

It is an arithmetic number, because the mean of its divisors is an integer number (8695183500).

Almost surely, 2^55552561135 is an apocalyptic number.

55552561135 is a deficient number, since it is larger than the sum of its proper divisors (14008906865).

55552561135 is a wasteful number, since it uses less digits than its factorization.

55552561135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483065777.

The product of its digits is 562500, while the sum is 43.

The spelling of 55552561135 in words is "fifty-five billion, five hundred fifty-two million, five hundred sixty-one thousand, one hundred thirty-five".