55500601010511 has 32 divisors (see below), whose sum is σ = 76678861455360. Its totient is φ = 35670531823200.

The previous prime is 55500601010507. The next prime is 55500601010537. The reversal of 55500601010511 is 11501010600555.

It is not a de Polignac number, because 55500601010511 - 2² = 55500601010507 is a prime.

It is a super-2 number, since 2×55500601010511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55500601010581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96329830 + ... + 96904268.

It is an arithmetic number, because the mean of its divisors is an integer number (2396214420480).

Almost surely, 2^{55500601010511} is an apocalyptic number.

55500601010511 is a deficient number, since it is larger than the sum of its proper divisors (21178260444849).

55500601010511 is a wasteful number, since it uses less digits than its factorization.

55500601010511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578427.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 55500601010511 in words is "fifty-five trillion, five hundred billion, six hundred one million, ten thousand, five hundred eleven".