53001004806 has 16 divisors (see below), whose sum is σ = 117780010800. Its totient is φ = 17667001584.

The previous prime is 53001004759. The next prime is 53001004807. The reversal of 53001004806 is 60840010035.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53001004806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53001004807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490749991 + ... + 490750098.

It is an arithmetic number, because the mean of its divisors is an integer number (7361250675).

Almost surely, 2^53001004806 is an apocalyptic number.

53001004806 is an abundant number, since it is smaller than the sum of its proper divisors (64779005994).

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

53001004806 is a wasteful number, since it uses less digits than its factorization.

53001004806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981500100 (or 981500094 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 53001004806 in words is "fifty-three billion, one million, four thousand, eight hundred six".