75040214525216 has 12 divisors (see below), whose sum is σ = 147735422346582. Its totient is φ = 37520107262592.

The previous prime is 75040214525183. The next prime is 75040214525239. The reversal of 75040214525216 is 61252541204057.

It can be written as a sum of positive squares in only one way, i.e., 70171113312400 + 4869101212816 = 8376820^2 + 2206604^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172503351925 + ... + 1172503351988.

Almost surely, 2^{75040214525216} is an apocalyptic number.

It is an amenable number.

75040214525216 is a deficient number, since it is larger than the sum of its proper divisors (72695207821366).

75040214525216 is a wasteful number, since it uses less digits than its factorization.

75040214525216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345006703923 (or 2345006703915 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 75040214525216 in words is "seventy-five trillion, forty billion, two hundred fourteen million, five hundred twenty-five thousand, two hundred sixteen".