752227000669 has 4 divisors (see below), whose sum is σ = 752230583680. Its totient is φ = 752223417660.

The previous prime is 752227000633. The next prime is 752227000673. The reversal of 752227000669 is 966000722257.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 966000722257 = 29 ⋅33310369733.

It is a cyclic number.

It is not a de Polignac number, because 752227000669 - 2¹⁵ = 752226967901 is a prime.

It is a super-2 number, since 2×752227000669² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752227000969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455597 + ... + 1903474.

It is an arithmetic number, because the mean of its divisors is an integer number (188057645920).

It is a Poulet number, since it divides 2^752227000668-1.

Almost surely, 2^752227000669 is an apocalyptic number.

It is an amenable number.

752227000669 is a deficient number, since it is larger than the sum of its proper divisors (3583011).

752227000669 is a wasteful number, since it uses less digits than its factorization.

752227000669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583010.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 752227000669 in words is "seven hundred fifty-two billion, two hundred twenty-seven million, six hundred sixty-nine", and thus it is an aban number.