75053102 has 8 divisors (see below), whose sum is σ = 116461800. Its totient is φ = 36232504.

The previous prime is 75053087. The next prime is 75053107. The reversal of 75053102 is 20135057.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75053107) 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 3 ways as a sum of consecutive naturals, for example, 646952 + ... + 647067.

It is an arithmetic number, because the mean of its divisors is an integer number (14557725).

Almost surely, 2^75053102 is an apocalyptic number.

75053102 is a deficient number, since it is larger than the sum of its proper divisors (41408698).

75053102 is a wasteful number, since it uses less digits than its factorization.

75053102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294050.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 75053102 is about 8663.3193407608. The cubic root of 75053102 is about 421.8158379735.

Adding to 75053102 its reverse (20135057), we get a palindrome (95188159).

The spelling of 75053102 in words is "seventy-five million, fifty-three thousand, one hundred two".