5514771649 has 8 divisors (see below), whose sum is σ = 5634288000. Its totient is φ = 5395346256.

The previous prime is 5514771643. The next prime is 5514771653. The reversal of 5514771649 is 9461774155.

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 5514771649 - 2⁹ = 5514771137 is a prime.

It is a super-2 number, since 2×5514771649² = 60825412681228358402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5514771643) 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, 107862 + ... + 150544.

It is an arithmetic number, because the mean of its divisors is an integer number (704286000).

Almost surely, 2^5514771649 is an apocalyptic number.

It is an amenable number.

5514771649 is a deficient number, since it is larger than the sum of its proper divisors (119516351).

5514771649 is a wasteful number, since it uses less digits than its factorization.

5514771649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45479.

The product of its digits is 1058400, while the sum is 49.

The square root of 5514771649 is about 74261.5085289816. The cubic root of 5514771649 is about 1766.7530297680.

The spelling of 5514771649 in words is "five billion, five hundred fourteen million, seven hundred seventy-one thousand, six hundred forty-nine".