7552081 has 2 divisors, whose sum is σ = 7552082. Its totient is φ = 7552080.

The previous prime is 7552079. The next prime is 7552091. The reversal of 7552081 is 1802557.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5475600 + 2076481 = 2340^2 + 1441^2 .

It is a cyclic number.

It is not a de Polignac number, because 7552081 - 2¹ = 7552079 is a prime.

It is a super-2 number, since 2×7552081² = 114067854861122, which contains 22 as substring.

Together with 7552079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7552001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776040 + 3776041.

It is an arithmetic number, because the mean of its divisors is an integer number (3776041).

Almost surely, 2^7552081 is an apocalyptic number.

It is an amenable number.

7552081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7552081 is an equidigital number, since it uses as much as digits as its factorization.

7552081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 7552081 is about 2748.1049834386. The cubic root of 7552081 is about 196.1954266962.

The spelling of 7552081 in words is "seven million, five hundred fifty-two thousand, eighty-one".