50075557555803 has 8 divisors (see below), whose sum is σ = 71903364695568. Its totient is φ = 30815727726624.

The previous prime is 50075557555801. The next prime is 50075557555813. The reversal of 50075557555803 is 30855575557005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50075557555803 - 2¹ = 50075557555801 is a prime.

It is a super-2 number, since 2×50075557555803² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50075557555801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641994327600 + ... + 641994327677.

It is an arithmetic number, because the mean of its divisors is an integer number (8987920586946).

Almost surely, 2^{50075557555803} is an apocalyptic number.

50075557555803 is a deficient number, since it is larger than the sum of its proper divisors (21827807139765).

50075557555803 is a wasteful number, since it uses less digits than its factorization.

50075557555803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283988655293.

The product of its (nonzero) digits is 91875000, while the sum is 60.

The spelling of 50075557555803 in words is "fifty trillion, seventy-five billion, five hundred fifty-seven million, five hundred fifty-five thousand, eight hundred three".