75360538818 has 48 divisors (see below), whose sum is σ = 171093461760. Its totient is φ = 23927430912.

The previous prime is 75360538811. The next prime is 75360538819. The reversal of 75360538818 is 81883506357.

75360538818 is a `hidden beast` number, since 75 + 36 + 0 + 538 + 8 + 1 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (75360538811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281871 + ... + 479762.

It is an arithmetic number, because the mean of its divisors is an integer number (3564447120).

Almost surely, 2^75360538818 is an apocalyptic number.

75360538818 is an abundant number, since it is smaller than the sum of its proper divisors (95732922942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75360538818 is a wasteful number, since it uses less digits than its factorization.

75360538818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761903 (or 761900 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 75360538818 in words is "seventy-five billion, three hundred sixty million, five hundred thirty-eight thousand, eight hundred eighteen".