50005280050505 has 32 divisors (see below), whose sum is σ = 64980411560064. Its totient is φ = 36722656889856.

The previous prime is 50005280050469. The next prime is 50005280050507. The reversal of 50005280050505 is 50505008250005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50005280050505 - 2¹⁴ = 50005280034121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50005280050507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11109617 + ... + 14947713.

It is an arithmetic number, because the mean of its divisors is an integer number (2030637861252).

Almost surely, 2^{50005280050505} is an apocalyptic number.

It is an amenable number.

50005280050505 is a deficient number, since it is larger than the sum of its proper divisors (14975131509559).

50005280050505 is a wasteful number, since it uses less digits than its factorization.

50005280050505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839225.

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 50005280050505 in words is "fifty trillion, five billion, two hundred eighty million, fifty thousand, five hundred five".