7552020017 has 4 divisors (see below), whose sum is σ = 7655472420. Its totient is φ = 7448567616.

The previous prime is 7552019987. The next prime is 7552020023. The reversal of 7552020017 is 7100202557.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3923644321 + 3628375696 = 62639^2 + 60236^2 .

It is a cyclic number.

It is not a de Polignac number, because 7552020017 - 2²² = 7547825713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7552020617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51726092 + ... + 51726237.

It is an arithmetic number, because the mean of its divisors is an integer number (1913868105).

Almost surely, 2^7552020017 is an apocalyptic number.

It is an amenable number.

7552020017 is a deficient number, since it is larger than the sum of its proper divisors (103452403).

7552020017 is a wasteful number, since it uses less digits than its factorization.

7552020017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103452402.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 7552020017 is about 86902.3590991637. The cubic root of 7552020017 is about 1961.9489860252.

The spelling of 7552020017 in words is "seven billion, five hundred fifty-two million, twenty thousand, seventeen".