53017797298 has 8 divisors (see below), whose sum is σ = 80830412460. Its totient is φ = 26074326480.

The previous prime is 53017797289. The next prime is 53017797319. The reversal of 53017797298 is 89279771035.

It can be written as a sum of positive squares in 2 ways, for example, as 51011384449 + 2006412849 = 225857^2 + 44793^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53017797298² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217285933 + ... + 217286176.

Almost surely, 2^53017797298 is an apocalyptic number.

53017797298 is a deficient number, since it is larger than the sum of its proper divisors (27812615162).

53017797298 is a wasteful number, since it uses less digits than its factorization.

53017797298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434572172.

The product of its (nonzero) digits is 6667920, while the sum is 58.

The spelling of 53017797298 in words is "fifty-three billion, seventeen million, seven hundred ninety-seven thousand, two hundred ninety-eight".