755500782 has 16 divisors (see below), whose sum is σ = 1536612480. Its totient is φ = 247565112.

The previous prime is 755500763. The next prime is 755500787. The reversal of 755500782 is 287005557.

It is a super-2 number, since 2×755500782² = 1141562863205223048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 755500782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755500787) 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, 1066738 + ... + 1067445.

It is an arithmetic number, because the mean of its divisors is an integer number (96038280).

Almost surely, 2^755500782 is an apocalyptic number.

755500782 is an abundant number, since it is smaller than the sum of its proper divisors (781111698).

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

755500782 is a wasteful number, since it uses less digits than its factorization.

755500782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134247.

The product of its (nonzero) digits is 98000, while the sum is 39.

The square root of 755500782 is about 27486.3744790032. The cubic root of 755500782 is about 910.7761289079.

The spelling of 755500782 in words is "seven hundred fifty-five million, five hundred thousand, seven hundred eighty-two".