52444410045660 has 72 divisors (see below), whose sum is σ = 159672757870080. Its totient is φ = 13933186497408.

The previous prime is 52444410045649. The next prime is 52444410045683. The reversal of 52444410045660 is 6654001444425.

52444410045660 is a `hidden beast` number, since 5 + 2 + 4 + 44 + 41 + 0 + 0 + 4 + 566 + 0 = 666.

It is a super-2 number, since 2×52444410045660² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541508892 + ... + 541605731.

It is an arithmetic number, because the mean of its divisors is an integer number (2217677192640).

Almost surely, 2^{52444410045660} is an apocalyptic number.

It is an amenable number.

52444410045660 is an abundant number, since it is smaller than the sum of its proper divisors (107228347824420).

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

52444410045660 is a wasteful number, since it uses less digits than its factorization.

52444410045660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083114907 (or 1083114902 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 52444410045660 in words is "fifty-two trillion, four hundred forty-four billion, four hundred ten million, forty-five thousand, six hundred sixty".