7530252105 has 16 divisors (see below), whose sum is σ = 12172616064. Its totient is φ = 3974730240.

The previous prime is 7530252101. The next prime is 7530252151. The reversal of 7530252105 is 5012520357.

It is not a de Polignac number, because 7530252105 - 2² = 7530252101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7530252101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2586261 + ... + 2589170.

It is an arithmetic number, because the mean of its divisors is an integer number (760788504).

Almost surely, 2^7530252105 is an apocalyptic number.

It is an amenable number.

7530252105 is a deficient number, since it is larger than the sum of its proper divisors (4642363959).

7530252105 is a wasteful number, since it uses less digits than its factorization.

7530252105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175536.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 7530252105 is about 86777.0252140508. The cubic root of 7530252105 is about 1960.0621340326.

It can be divided in two parts, 7530252 and 105, that added together give a palindrome (7530357).

The spelling of 7530252105 in words is "seven billion, five hundred thirty million, two hundred fifty-two thousand, one hundred five".