75325207100 has 72 divisors (see below), whose sum is σ = 192031907088. Its totient is φ = 25283980800.

The previous prime is 75325207099. The next prime is 75325207151. The reversal of 75325207100 is 170252357.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2619449 + ... + 2648048.

Almost surely, 2^75325207100 is an apocalyptic number.

It is an amenable number.

75325207100 is an abundant number, since it is smaller than the sum of its proper divisors (116706699988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75325207100 is a wasteful number, since it uses less digits than its factorization.

75325207100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267535 (or 5267528 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

Adding to 75325207100 its reverse (170252357), we get a palindrome (75495459457).

The spelling of 75325207100 in words is "seventy-five billion, three hundred twenty-five million, two hundred seven thousand, one hundred".