75500005255050 has 24 divisors (see below), whose sum is σ = 187240013032896. Its totient is φ = 20133334734640.

The previous prime is 75500005255049. The next prime is 75500005255063. The reversal of 75500005255050 is 5055250000557.

It is a happy number.

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, 251666684034 + ... + 251666684333.

It is an arithmetic number, because the mean of its divisors is an integer number (7801667209704).

Almost surely, 2^{75500005255050} is an apocalyptic number.

75500005255050 is an abundant number, since it is smaller than the sum of its proper divisors (111740007777846).

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

75500005255050 is a wasteful number, since it uses less digits than its factorization.

75500005255050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503333368382 (or 503333368377 counting only the distinct ones).

The product of its (nonzero) digits is 218750, while the sum is 39.

The spelling of 75500005255050 in words is "seventy-five trillion, five hundred billion, five million, two hundred fifty-five thousand, fifty".