50344405402511 has 16 divisors (see below), whose sum is σ = 55032593280000. Its totient is φ = 45674792697600.

The previous prime is 50344405402409. The next prime is 50344405402609. The reversal of 50344405402511 is 11520450444305.

It is not a de Polignac number, because 50344405402511 - 2¹⁴ = 50344405386127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50344405432511) 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, 288848351 + ... + 289022591.

It is an arithmetic number, because the mean of its divisors is an integer number (3439537080000).

Almost surely, 2^{50344405402511} is an apocalyptic number.

50344405402511 is a deficient number, since it is larger than the sum of its proper divisors (4688187877489).

50344405402511 is a wasteful number, since it uses less digits than its factorization.

50344405402511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227390.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 50344405402511 its reverse (11520450444305), we get a palindrome (61864855846816).

The spelling of 50344405402511 in words is "fifty trillion, three hundred forty-four billion, four hundred five million, four hundred two thousand, five hundred eleven".