53046450326 has 16 divisors (see below), whose sum is σ = 80326344384. Its totient is φ = 26271082824.

The previous prime is 53046450311. The next prime is 53046450397. The reversal of 53046450326 is 62305464035.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53046450326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610741 + ... + 1643343.

It is an arithmetic number, because the mean of its divisors is an integer number (5020396524).

Almost surely, 2^53046450326 is an apocalyptic number.

53046450326 is a deficient number, since it is larger than the sum of its proper divisors (27279894058).

53046450326 is a wasteful number, since it uses less digits than its factorization.

53046450326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40315.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 53046450326 in words is "fifty-three billion, forty-six million, four hundred fifty thousand, three hundred twenty-six".