53287224860 has 24 divisors (see below), whose sum is σ = 111907748400. Its totient is φ = 21314018304.

The previous prime is 53287224821. The next prime is 53287224869. The reversal of 53287224860 is 6842278235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53287224869) 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, 705191 + ... + 777089.

It is an arithmetic number, because the mean of its divisors is an integer number (4662822850).

Almost surely, 2^53287224860 is an apocalyptic number.

It is an amenable number.

53287224860 is an abundant number, since it is smaller than the sum of its proper divisors (58620523540).

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

53287224860 is a wasteful number, since it uses less digits than its factorization.

53287224860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108965 (or 108963 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 53287224860 in words is "fifty-three billion, two hundred eighty-seven million, two hundred twenty-four thousand, eight hundred sixty".