75238484416 has 14 divisors (see below), whose sum is σ = 149301367640. Its totient is φ = 37619242176.

The previous prime is 75238484401. The next prime is 75238484423. The reversal of 75238484416 is 61448483257.

It is a super-2 number, since 2×75238484416² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587800596 + ... + 587800723.

Almost surely, 2^75238484416 is an apocalyptic number.

It is an amenable number.

75238484416 is a deficient number, since it is larger than the sum of its proper divisors (74062883224).

75238484416 is a wasteful number, since it uses less digits than its factorization.

75238484416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175601331 (or 1175601321 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The spelling of 75238484416 in words is "seventy-five billion, two hundred thirty-eight million, four hundred eighty-four thousand, four hundred sixteen".