52601617 has 2 divisors, whose sum is σ = 52601618. Its totient is φ = 52601616.

The previous prime is 52601611. The next prime is 52601623. The reversal of 52601617 is 71610625.

It is a balanced prime because it is at equal distance from previous prime (52601611) and next prime (52601623).

It can be written as a sum of positive squares in only one way, i.e., 51710481 + 891136 = 7191^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 52601617 - 2¹⁹ = 52077329 is a prime.

It is a super-2 number, since 2×52601617² = 5533860222029378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52601611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26300808 + 26300809.

It is an arithmetic number, because the mean of its divisors is an integer number (26300809).

Almost surely, 2^52601617 is an apocalyptic number.

It is an amenable number.

52601617 is a deficient number, since it is larger than the sum of its proper divisors (1).

52601617 is an equidigital number, since it uses as much as digits as its factorization.

52601617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 52601617 is about 7252.6972224132. The cubic root of 52601617 is about 374.6850499283.

The spelling of 52601617 in words is "fifty-two million, six hundred one thousand, six hundred seventeen".