75045233002 has 8 divisors (see below), whose sum is σ = 113218531236. Its totient is φ = 37305722592.

The previous prime is 75045232987. The next prime is 75045233047. The reversal of 75045233002 is 20033254057.

It can be written as a sum of positive squares in 2 ways, for example, as 55352443441 + 19692789561 = 235271^2 + 140331^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108446523 + ... + 108447214.

Almost surely, 2^75045233002 is an apocalyptic number.

75045233002 is a deficient number, since it is larger than the sum of its proper divisors (38173298234).

75045233002 is a wasteful number, since it uses less digits than its factorization.

75045233002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216893912.

The product of its (nonzero) digits is 25200, while the sum is 31.

Adding to 75045233002 its reverse (20033254057), we get a palindrome (95078487059).

The spelling of 75045233002 in words is "seventy-five billion, forty-five million, two hundred thirty-three thousand, two".