755550601 has 16 divisors (see below), whose sum is σ = 891248400. Its totient is φ = 633765888.

The previous prime is 755550581. The next prime is 755550617. The reversal of 755550601 is 106055557.

It can be written as a sum of positive squares in 8 ways, for example, as 17015625 + 738534976 = 4125^2 + 27176^2 .

It is a cyclic number.

It is not a de Polignac number, because 755550601 - 2⁷ = 755550473 is a prime.

It is a super-3 number, since 3×755550601³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755550641) 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, 52536 + ... + 65353.

It is an arithmetic number, because the mean of its divisors is an integer number (55703025).

Almost surely, 2^755550601 is an apocalyptic number.

It is an amenable number.

755550601 is a deficient number, since it is larger than the sum of its proper divisors (135697799).

755550601 is a wasteful number, since it uses less digits than its factorization.

755550601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117948.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 755550601 is about 27487.2807130862. The cubic root of 755550601 is about 910.7961478409.

The spelling of 755550601 in words is "seven hundred fifty-five million, five hundred fifty thousand, six hundred one".