55601106006511 has 8 divisors (see below), whose sum is σ = 60892997452560. Its totient is φ = 50454197887872.

The previous prime is 55601106006401. The next prime is 55601106006529. The reversal of 55601106006511 is 11560060110655.

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 55601106006511 - 2²¹ = 55601103909359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55601106006581) 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, 36245831050 + ... + 36245832583.

It is an arithmetic number, because the mean of its divisors is an integer number (7611624681570).

Almost surely, 2^{55601106006511} is an apocalyptic number.

55601106006511 is a deficient number, since it is larger than the sum of its proper divisors (5291891446049).

55601106006511 is a wasteful number, since it uses less digits than its factorization.

55601106006511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72491663705.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 55601106006511 in words is "fifty-five trillion, six hundred one billion, one hundred six million, six thousand, five hundred eleven".