51333054742592 has 28 divisors (see below), whose sum is σ = 116416034863680. Its totient is φ = 21999880603776.

The previous prime is 51333054742549. The next prime is 51333054742631. The reversal of 51333054742592 is 29524745033315.

It is a tau number, because it is divible by the number of its divisors (28).

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, 57291355292 + ... + 57291356187.

Almost surely, 2^{51333054742592} is an apocalyptic number.

It is an amenable number.

51333054742592 is an abundant number, since it is smaller than the sum of its proper divisors (65082980121088).

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

51333054742592 is a wasteful number, since it uses less digits than its factorization.

51333054742592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114582711498 (or 114582711488 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 53.

The spelling of 51333054742592 in words is "fifty-one trillion, three hundred thirty-three billion, fifty-four million, seven hundred forty-two thousand, five hundred ninety-two".