532771610040 has 96 divisors (see below), whose sum is σ = 1731866198400. Its totient is φ = 142043016960.

The previous prime is 532771610027. The next prime is 532771610071. The reversal of 532771610040 is 40016177235.

It is a happy number.

532771610040 is a `hidden beast` number, since 5 + 32 + 7 + 7 + 1 + 610 + 0 + 4 + 0 = 666.

It is a super-2 number, since 2×532771610040² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 532771609977 and 532771610004.

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, 1616505 + ... + 1917975.

It is an arithmetic number, because the mean of its divisors is an integer number (18040272900).

Almost surely, 2^532771610040 is an apocalyptic number.

It is an amenable number.

532771610040 is an abundant number, since it is smaller than the sum of its proper divisors (1199094588360).

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

532771610040 is a wasteful number, since it uses less digits than its factorization.

532771610040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306397 (or 306390 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Adding to 532771610040 its reverse (40016177235), we get a palindrome (572787787275).

The spelling of 532771610040 in words is "five hundred thirty-two billion, seven hundred seventy-one million, six hundred ten thousand, forty".