532440535130 has 48 divisors (see below), whose sum is σ = 1115160077160. Its totient is φ = 182502770688.

The previous prime is 532440535127. The next prime is 532440535141. The reversal of 532440535130 is 31535044235.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 376280415889 + 156160119241 = 613417^2 + 395171^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 1736426 + ... + 2019914.

Almost surely, 2^532440535130 is an apocalyptic number.

532440535130 is an abundant number, since it is smaller than the sum of its proper divisors (582719542030).

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

532440535130 is a wasteful number, since it uses less digits than its factorization.

532440535130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287343 (or 287336 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 532440535130 its reverse (31535044235), we get a palindrome (563975579365).

It can be divided in two parts, 5324405 and 35130, that added together give a palindrome (5359535).

The spelling of 532440535130 in words is "five hundred thirty-two billion, four hundred forty million, five hundred thirty-five thousand, one hundred thirty".