50623145513 has 16 divisors (see below), whose sum is σ = 53805533184. Its totient is φ = 47463736320.

The previous prime is 50623145473. The next prime is 50623145519. The reversal of 50623145513 is 31554132605.

It is a cyclic number.

It is not a de Polignac number, because 50623145513 - 2¹⁴ = 50623129129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50623145519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8424356 + ... + 8430362.

It is an arithmetic number, because the mean of its divisors is an integer number (3362845824).

Almost surely, 2^50623145513 is an apocalyptic number.

It is an amenable number.

50623145513 is a deficient number, since it is larger than the sum of its proper divisors (3182387671).

50623145513 is a wasteful number, since it uses less digits than its factorization.

50623145513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7832.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 50623145513 in words is "fifty billion, six hundred twenty-three million, one hundred forty-five thousand, five hundred thirteen".