53269294898 has 4 divisors (see below), whose sum is σ = 79903942350. Its totient is φ = 26634647448.

The previous prime is 53269294849. The next prime is 53269294927. The reversal of 53269294898 is 89849296235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51666653809 + 1602641089 = 227303^2 + 40033^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13317323723 + ... + 13317323726.

Almost surely, 2^53269294898 is an apocalyptic number.

53269294898 is a deficient number, since it is larger than the sum of its proper divisors (26634647452).

53269294898 is a wasteful number, since it uses less digits than its factorization.

53269294898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26634647451.

The product of its digits is 67184640, while the sum is 65.

The spelling of 53269294898 in words is "fifty-three billion, two hundred sixty-nine million, two hundred ninety-four thousand, eight hundred ninety-eight".