53169903396 has 27 divisors (see below), whose sum is σ = 134405197563. Its totient is φ = 17722839960.

The previous prime is 53169903343. The next prime is 53169903431. The reversal of 53169903396 is 69330996135.

It is a happy number.

The square root of 53169903396 is 230586.

It is a perfect power (a square), and thus also a powerful number.

53169903396 is a `hidden beast` number, since 5 + 3 + 169 + 90 + 3 + 396 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1364301 + ... + 1402731.

Almost surely, 2^53169903396 is an apocalyptic number.

53169903396 is the 230586-th square number.

It is an amenable number.

53169903396 is an abundant number, since it is smaller than the sum of its proper divisors (81235294167).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53169903396 is an frugal number, since it uses more digits than its factorization.

53169903396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76872 (or 38436 counting only the distinct ones).

The product of its (nonzero) digits is 3542940, while the sum is 54.

The spelling of 53169903396 in words is "fifty-three billion, one hundred sixty-nine million, nine hundred three thousand, three hundred ninety-six".