7552442213 has 16 divisors (see below), whose sum is σ = 7842838080. Its totient is φ = 7267954176.

The previous prime is 7552442207. The next prime is 7552442243. The reversal of 7552442213 is 3122442557.

It is a cyclic number.

It is not a de Polignac number, because 7552442213 - 2¹⁰ = 7552441189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552442203) 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, 951206 + ... + 959112.

It is an arithmetic number, because the mean of its divisors is an integer number (490177380).

Almost surely, 2^7552442213 is an apocalyptic number.

It is an amenable number.

7552442213 is a deficient number, since it is larger than the sum of its proper divisors (290395867).

7552442213 is a wasteful number, since it uses less digits than its factorization.

7552442213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8276.

The product of its digits is 67200, while the sum is 35.

The square root of 7552442213 is about 86904.7882052537. The cubic root of 7552442213 is about 1961.9855462910.

The spelling of 7552442213 in words is "seven billion, five hundred fifty-two million, four hundred forty-two thousand, two hundred thirteen".