755051142 has 8 divisors (see below), whose sum is σ = 1510102296. Its totient is φ = 251683712.

The previous prime is 755051117. The next prime is 755051149. The reversal of 755051142 is 241150557.

It is a sphenic number, since it is the product of 3 distinct primes.

755051142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755051149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62920923 + ... + 62920934.

It is an arithmetic number, because the mean of its divisors is an integer number (188762787).

Almost surely, 2^755051142 is an apocalyptic number.

755051142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

755051142 is a wasteful number, since it uses less digits than its factorization.

755051142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125841862.

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 755051142 is about 27478.1939362834. The cubic root of 755051142 is about 910.5954087559.

The spelling of 755051142 in words is "seven hundred fifty-five million, fifty-one thousand, one hundred forty-two".