75532750850 has 24 divisors (see below), whose sum is σ = 145022884608. Its totient is φ = 29238483600.

The previous prime is 75532750849. The next prime is 75532750871. The reversal of 75532750850 is 5805723557.

It is a junction number, because it is equal to n+sod(n) for n = 75532750795 and 75532750804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24363854 + ... + 24366953.

It is an arithmetic number, because the mean of its divisors is an integer number (6042620192).

Almost surely, 2^75532750850 is an apocalyptic number.

75532750850 is a deficient number, since it is larger than the sum of its proper divisors (69490133758).

75532750850 is a wasteful number, since it uses less digits than its factorization.

75532750850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48730850 (or 48730845 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 75532750850 in words is "seventy-five billion, five hundred thirty-two million, seven hundred fifty thousand, eight hundred fifty".