532235344540 has 48 divisors (see below), whose sum is σ = 1136352430080. Its totient is φ = 209361672000.

The previous prime is 532235344481. The next prime is 532235344601. The reversal of 532235344540 is 45443532235.

It is a super-2 number, since 2×532235344540² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532235344493 and 532235344502.

It is a congruent number.

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, 274452 + ... + 1067611.

It is an arithmetic number, because the mean of its divisors is an integer number (23674008960).

Almost surely, 2^532235344540 is an apocalyptic number.

It is an amenable number.

532235344540 is an abundant number, since it is smaller than the sum of its proper divisors (604117085540).

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

532235344540 is a wasteful number, since it uses less digits than its factorization.

532235344540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342402 (or 1342400 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 532235344540 its reverse (45443532235), we get a palindrome (577678876775).

The spelling of 532235344540 in words is "five hundred thirty-two billion, two hundred thirty-five million, three hundred forty-four thousand, five hundred forty".