55011204411 has 16 divisors (see below), whose sum is σ = 75742909440. Its totient is φ = 35477710560.

The previous prime is 55011204401. The next prime is 55011204427. The reversal of 55011204411 is 11440211055.

It is not a de Polignac number, because 55011204411 - 2¹⁴ = 55011188027 is a prime.

It is a super-2 number, since 2×55011204411² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55011204401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139285 + ... + 359753.

It is an arithmetic number, because the mean of its divisors is an integer number (4733931840).

Almost surely, 2^55011204411 is an apocalyptic number.

55011204411 is a deficient number, since it is larger than the sum of its proper divisors (20731705029).

55011204411 is a wasteful number, since it uses less digits than its factorization.

55011204411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223186.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 55011204411 its reverse (11440211055), we get a palindrome (66451415466).

The spelling of 55011204411 in words is "fifty-five billion, eleven million, two hundred four thousand, four hundred eleven".