7507575125075 has 6 divisors (see below), whose sum is σ = 9309393155124. Its totient is φ = 6006060100040.

The previous prime is 7507575125053. The next prime is 7507575125107. The reversal of 7507575125075 is 5705215757057.

It is a happy number.

It is not a de Polignac number, because 7507575125075 - 2¹⁶ = 7507575059539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7507575125075.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150151502477 + ... + 150151502526.

It is an arithmetic number, because the mean of its divisors is an integer number (1551565525854).

Almost surely, 2^{7507575125075} is an apocalyptic number.

7507575125075 is a deficient number, since it is larger than the sum of its proper divisors (1801818030049).

7507575125075 is a wasteful number, since it uses less digits than its factorization.

7507575125075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300303005013 (or 300303005008 counting only the distinct ones).

The product of its (nonzero) digits is 15006250, while the sum is 56.

The spelling of 7507575125075 in words is "seven trillion, five hundred seven billion, five hundred seventy-five million, one hundred twenty-five thousand, seventy-five".