54051335512 has 16 divisors (see below), whose sum is σ = 101357898840. Its totient is φ = 27022562496.

The previous prime is 54051335483. The next prime is 54051335521. The reversal of 54051335512 is 21553315045.

It is a congruent number.

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, 313333 + ... + 454180.

Almost surely, 2^54051335512 is an apocalyptic number.

It is an amenable number.

54051335512 is a deficient number, since it is larger than the sum of its proper divisors (47306563328).

54051335512 is a wasteful number, since it uses less digits than its factorization.

54051335512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776322 (or 776318 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 54051335512 in words is "fifty-four billion, fifty-one million, three hundred thirty-five thousand, five hundred twelve".