5514487769 has 8 divisors (see below), whose sum is σ = 6436363008. Its totient is φ = 4626135360.

The previous prime is 5514487753. The next prime is 5514487777. The reversal of 5514487769 is 9677844155.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5514487769 - 2⁴ = 5514487753 is a prime.

It is a super-2 number, since 2×5514487769² = 60819150708901194722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5514487799) 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, 8380352 + ... + 8381009.

It is an arithmetic number, because the mean of its divisors is an integer number (804545376).

Almost surely, 2^5514487769 is an apocalyptic number.

It is an amenable number.

5514487769 is a deficient number, since it is larger than the sum of its proper divisors (921875239).

5514487769 is a wasteful number, since it uses less digits than its factorization.

5514487769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16761415.

The product of its digits is 8467200, while the sum is 56.

The square root of 5514487769 is about 74259.5971508060. The cubic root of 5514487769 is about 1766.7227139491.

The spelling of 5514487769 in words is "five billion, five hundred fourteen million, four hundred eighty-seven thousand, seven hundred sixty-nine".