53423315350 has 24 divisors (see below), whose sum is σ = 99393357168. Its totient is φ = 21363736800.

The previous prime is 53423315333. The next prime is 53423315353. The reversal of 53423315350 is 5351332435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53423315353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56055 + ... + 331645.

It is an arithmetic number, because the mean of its divisors is an integer number (4141389882).

Almost surely, 2^53423315350 is an apocalyptic number.

53423315350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53423315350 is a deficient number, since it is larger than the sum of its proper divisors (45970041818).

53423315350 is a wasteful number, since it uses less digits than its factorization.

53423315350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279480 (or 279475 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 53423315350 its reverse (5351332435), we get a palindrome (58774647785).

The spelling of 53423315350 in words is "fifty-three billion, four hundred twenty-three million, three hundred fifteen thousand, three hundred fifty".