54235036968 has 64 divisors (see below), whose sum is σ = 155026690560. Its totient is φ = 15488780736.

The previous prime is 54235036963. The next prime is 54235036997. The reversal of 54235036968 is 86963053245.

It is a self number, because there is not a number n which added to its sum of digits gives 54235036968.

It is not an unprimeable number, because it can be changed into a prime (54235036963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309655 + ... + 452057.

It is an arithmetic number, because the mean of its divisors is an integer number (2422292040).

Almost surely, 2^54235036968 is an apocalyptic number.

It is an amenable number.

54235036968 is an abundant number, since it is smaller than the sum of its proper divisors (100791653592).

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

54235036968 is a wasteful number, since it uses less digits than its factorization.

54235036968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144686 (or 144682 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 54235036968 in words is "fifty-four billion, two hundred thirty-five million, thirty-six thousand, nine hundred sixty-eight".