50328278563530 has 64 divisors (see below), whose sum is σ = 131838712473600. Its totient is φ = 12194301414720.

The previous prime is 50328278563463. The next prime is 50328278563543. The reversal of 50328278563530 is 3536587282305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39962670 + ... + 41202809.

It is an arithmetic number, because the mean of its divisors is an integer number (2059979882400).

Almost surely, 2^{50328278563530} is an apocalyptic number.

50328278563530 is an abundant number, since it is smaller than the sum of its proper divisors (81510433910070).

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

50328278563530 is a wasteful number, since it uses less digits than its factorization.

50328278563530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81167379.

The product of its (nonzero) digits is 36288000, while the sum is 57.

The spelling of 50328278563530 in words is "fifty trillion, three hundred twenty-eight billion, two hundred seventy-eight million, five hundred sixty-three thousand, five hundred thirty".