75072214325 has 12 divisors (see below), whose sum is σ = 97988996160. Its totient is φ = 56896835760.

The previous prime is 75072214313. The next prime is 75072214331. The reversal of 75072214325 is 52341227057.

It is not a de Polignac number, because 75072214325 - 2⁴ = 75072214309 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 79022909 + ... + 79023858.

It is an arithmetic number, because the mean of its divisors is an integer number (8165749680).

Almost surely, 2^75072214325 is an apocalyptic number.

It is an amenable number.

75072214325 is a deficient number, since it is larger than the sum of its proper divisors (22916781835).

75072214325 is a wasteful number, since it uses less digits than its factorization.

75072214325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158046796 (or 158046791 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 75072214325 in words is "seventy-five billion, seventy-two million, two hundred fourteen thousand, three hundred twenty-five".