53133233344000 has 80 divisors (see below), whose sum is σ = 132491038329936. Its totient is φ = 21253293312000.

The previous prime is 53133233343997. The next prime is 53133233344019. The reversal of 53133233344000 is 44333233135.

It is a tau number, because it is divible by the number of its divisors (80).

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, 415039386 + ... + 415167385.

Almost surely, 2^{53133233344000} is an apocalyptic number.

53133233344000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53133233344000 is an abundant number, since it is smaller than the sum of its proper divisors (79357804985936).

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

53133233344000 is an frugal number, since it uses more digits than its factorization.

53133233344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830206804 (or 830206778 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 34.

Adding to 53133233344000 its reverse (44333233135), we get a palindrome (53177566577135).

The spelling of 53133233344000 in words is "fifty-three trillion, one hundred thirty-three billion, two hundred thirty-three million, three hundred forty-four thousand".