7552027049 has 6 divisors (see below), whose sum is σ = 8785011114. Its totient is φ = 6473166000.

The previous prime is 7552027039. The next prime is 7552027051. The reversal of 7552027049 is 9407202557.

It can be written as a sum of positive squares in only one way, i.e., 4739634025 + 2812393024 = 68845^2 + 53032^2 .

It is not a de Polignac number, because 7552027049 - 2¹² = 7552022953 is a prime.

It is a super-2 number, since 2×7552027049² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7552026997 and 7552027015.

It is not an unprimeable number, because it can be changed into a prime (7552027019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77061452 + ... + 77061549.

It is an arithmetic number, because the mean of its divisors is an integer number (1464168519).

Almost surely, 2^7552027049 is an apocalyptic number.

It is an amenable number.

7552027049 is a deficient number, since it is larger than the sum of its proper divisors (1232984065).

7552027049 is a wasteful number, since it uses less digits than its factorization.

7552027049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154123015 (or 154123008 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 7552027049 is about 86902.3995583551. The cubic root of 7552027049 is about 1961.9495949758.

The spelling of 7552027049 in words is "seven billion, five hundred fifty-two million, twenty-seven thousand, forty-nine".