755322564 has 24 divisors (see below), whose sum is σ = 1819272448. Its totient is φ = 243652320.

The previous prime is 755322559. The next prime is 755322569. The reversal of 755322564 is 465223557.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (755322559) and next prime (755322569).

It is not an unprimeable number, because it can be changed into a prime (755322569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014847 + ... + 1015590.

Almost surely, 2^755322564 is an apocalyptic number.

It is an amenable number.

755322564 is an abundant number, since it is smaller than the sum of its proper divisors (1063949884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

755322564 is a wasteful number, since it uses less digits than its factorization.

755322564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030475 (or 2030473 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 755322564 is about 27483.1323542277. The cubic root of 755322564 is about 910.7045077753.

The spelling of 755322564 in words is "seven hundred fifty-five million, three hundred twenty-two thousand, five hundred sixty-four".