5511728367 has 12 divisors (see below), whose sum is σ = 8073518544. Its totient is φ = 3622731840.

The previous prime is 5511728353. The next prime is 5511728473. The reversal of 5511728367 is 7638271155.

It is a happy number.

5511728367 is a `hidden beast` number, since 5 + 511 + 72 + 8 + 3 + 67 = 666.

It is not a de Polignac number, because 5511728367 - 2⁷ = 5511728239 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511728767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4312138 + ... + 4313415.

It is an arithmetic number, because the mean of its divisors is an integer number (672793212).

Almost surely, 2^5511728367 is an apocalyptic number.

5511728367 is a deficient number, since it is larger than the sum of its proper divisors (2561790177).

5511728367 is a wasteful number, since it uses less digits than its factorization.

5511728367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8625630 (or 8625627 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 5511728367 is about 74241.0153958040. The cubic root of 5511728367 is about 1766.4279805261.

The spelling of 5511728367 in words is "five billion, five hundred eleven million, seven hundred twenty-eight thousand, three hundred sixty-seven".