1652455236 has 48 divisors (see below), whose sum is σ = 3880618560. Its totient is φ = 547276800.

The previous prime is 1652455223. The next prime is 1652455313. The reversal of 1652455236 is 6325542561.

It is a junction number, because it is equal to n+sod(n) for n = 1652455194 and 1652455203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621135 + ... + 1622153.

It is an arithmetic number, because the mean of its divisors is an integer number (80846220).

Almost surely, 2^1652455236 is an apocalyptic number.

It is an amenable number.

1652455236 is an abundant number, since it is smaller than the sum of its proper divisors (2228163324).

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

1652455236 is a wasteful number, since it uses less digits than its factorization.

1652455236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764 (or 1762 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 1652455236 is about 40650.4026548323. The cubic root of 1652455236 is about 1182.2515747966.

Adding to 1652455236 its reverse (6325542561), we get a palindrome (7977997797).

The spelling of 1652455236 in words is "one billion, six hundred fifty-two million, four hundred fifty-five thousand, two hundred thirty-six".