75352206531050 has 24 divisors (see below), whose sum is σ = 140157282657036. Its totient is φ = 30140414115840.

The previous prime is 75352206531031. The next prime is 75352206531061. The reversal of 75352206531050 is 5013560225357.

It can be written as a sum of positive squares in 6 ways, for example, as 10322642874769 + 65029563656281 = 3212887^2 + 8064091^2 .

It is a super-2 number, since 2×75352206531050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75352206530992 and 75352206531010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8454509 + ... + 14905808.

Almost surely, 2^{75352206531050} is an apocalyptic number.

75352206531050 is a deficient number, since it is larger than the sum of its proper divisors (64805076125986).

75352206531050 is a wasteful number, since it uses less digits than its factorization.

75352206531050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23424842 (or 23424837 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 44.

The spelling of 75352206531050 in words is "seventy-five trillion, three hundred fifty-two billion, two hundred six million, five hundred thirty-one thousand, fifty".