75383982470 has 72 divisors (see below), whose sum is σ = 148947759792. Its totient is φ = 27463361280.

The previous prime is 75383982463. The next prime is 75383982481. The reversal of 75383982470 is 7428938357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2763719 + ... + 2790861.

It is an arithmetic number, because the mean of its divisors is an integer number (2068718886).

Almost surely, 2^75383982470 is an apocalyptic number.

75383982470 is a deficient number, since it is larger than the sum of its proper divisors (73563777322).

75383982470 is a wasteful number, since it uses less digits than its factorization.

75383982470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27246 (or 27198 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 75383982470 in words is "seventy-five billion, three hundred eighty-three million, nine hundred eighty-two thousand, four hundred seventy".