5527220749 has 16 divisors (see below), whose sum is σ = 5619960576. Its totient is φ = 5435539200.

The previous prime is 5527220719. The next prime is 5527220767. The reversal of 5527220749 is 9470227255.

It is a cyclic number.

It is not a de Polignac number, because 5527220749 - 2¹¹ = 5527218701 is a prime.

It is a super-2 number, since 2×5527220749² = 61100338416352242002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527220719) 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, 10608609 + ... + 10609129.

It is an arithmetic number, because the mean of its divisors is an integer number (351247536).

Almost surely, 2^5527220749 is an apocalyptic number.

It is an amenable number.

5527220749 is a deficient number, since it is larger than the sum of its proper divisors (92739827).

5527220749 is a wasteful number, since it uses less digits than its factorization.

5527220749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 5527220749 is about 74345.2806101369. The cubic root of 5527220749 is about 1768.0814592466.

The spelling of 5527220749 in words is "five billion, five hundred twenty-seven million, two hundred twenty thousand, seven hundred forty-nine".