1016061652 has 12 divisors (see below), whose sum is σ = 1781732736. Its totient is φ = 506995160.

The previous prime is 1016061637. The next prime is 1016061659. The reversal of 1016061652 is 2561606101.

It is a self number, because there is not a number n which added to its sum of digits gives 1016061652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016061659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256708 + ... + 260635.

It is an arithmetic number, because the mean of its divisors is an integer number (148477728).

Almost surely, 2^1016061652 is an apocalyptic number.

It is an amenable number.

1016061652 is a deficient number, since it is larger than the sum of its proper divisors (765671084).

1016061652 is a wasteful number, since it uses less digits than its factorization.

1016061652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517838 (or 517836 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1016061652 is about 31875.7219839802. The cubic root of 1016061652 is about 1005.3254729928.

Adding to 1016061652 its reverse (2561606101), we get a palindrome (3577667753).

The spelling of 1016061652 in words is "one billion, sixteen million, sixty-one thousand, six hundred fifty-two".