75150313250 has 32 divisors (see below), whose sum is σ = 141789173760. Its totient is φ = 29823418800.

The previous prime is 75150313241. The next prime is 75150313279. The reversal of 75150313250 is 5231305157.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1151720 + ... + 1215219.

It is an arithmetic number, because the mean of its divisors is an integer number (4430911680).

Almost surely, 2^75150313250 is an apocalyptic number.

75150313250 is a deficient number, since it is larger than the sum of its proper divisors (66638860510).

75150313250 is a wasteful number, since it uses less digits than its factorization.

75150313250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367083 (or 2367073 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 32.

The spelling of 75150313250 in words is "seventy-five billion, one hundred fifty million, three hundred thirteen thousand, two hundred fifty".