52703016856 has 32 divisors (see below), whose sum is σ = 112982400000. Its totient is φ = 22577534496.

The previous prime is 52703016823. The next prime is 52703016859. The reversal of 52703016856 is 65861030725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52703016859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61806 + ... + 330493.

It is an arithmetic number, because the mean of its divisors is an integer number (3530700000).

Almost surely, 2^52703016856 is an apocalyptic number.

52703016856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52703016856 is an abundant number, since it is smaller than the sum of its proper divisors (60279383144).

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

52703016856 is a wasteful number, since it uses less digits than its factorization.

52703016856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394711 (or 394707 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 52703016856 in words is "fifty-two billion, seven hundred three million, sixteen thousand, eight hundred fifty-six".