52745423660 has 48 divisors (see below), whose sum is σ = 117320210784. Its totient is φ = 19850462208.

The previous prime is 52745423659. The next prime is 52745423671. The reversal of 52745423660 is 6632454725.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059242 + ... + 1107918.

It is an arithmetic number, because the mean of its divisors is an integer number (2444171058).

Almost surely, 2^52745423660 is an apocalyptic number.

It is an amenable number.

52745423660 is an abundant number, since it is smaller than the sum of its proper divisors (64574787124).

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

52745423660 is a wasteful number, since it uses less digits than its factorization.

52745423660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51890 (or 51888 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 52745423660 in words is "fifty-two billion, seven hundred forty-five million, four hundred twenty-three thousand, six hundred sixty".