50655430351 has 16 divisors (see below), whose sum is σ = 51674692608. Its totient is φ = 49642639200.

The previous prime is 50655430303. The next prime is 50655430367. The reversal of 50655430351 is 15303455605.

It is a cyclic number.

It is not a de Polignac number, because 50655430351 - 2¹⁹ = 50654906063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50655430351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50655433351) 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, 33523686 + ... + 33525196.

It is an arithmetic number, because the mean of its divisors is an integer number (3229668288).

Almost surely, 2^50655430351 is an apocalyptic number.

50655430351 is a deficient number, since it is larger than the sum of its proper divisors (1019262257).

50655430351 is a wasteful number, since it uses less digits than its factorization.

50655430351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222.

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 50655430351 its reverse (15303455605), we get a palindrome (65958885956).

The spelling of 50655430351 in words is "fifty billion, six hundred fifty-five million, four hundred thirty thousand, three hundred fifty-one".