75148372016 has 40 divisors (see below), whose sum is σ = 146051006304. Its totient is φ = 37457925120.

The previous prime is 75148372009. The next prime is 75148372081. The reversal of 75148372016 is 61027384157.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12007160 + ... + 12013416.

Almost surely, 2^75148372016 is an apocalyptic number.

It is an amenable number.

75148372016 is a deficient number, since it is larger than the sum of its proper divisors (70902634288).

75148372016 is a wasteful number, since it uses less digits than its factorization.

75148372016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469 (or 8463 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 75148372016 in words is "seventy-five billion, one hundred forty-eight million, three hundred seventy-two thousand, sixteen".