1652457316 has 12 divisors (see below), whose sum is σ = 2902552380. Its totient is φ = 823156640.

The previous prime is 1652457271. The next prime is 1652457361. The reversal of 1652457316 is 6137542561.

It is an interprime number because it is at equal distance from previous prime (1652457271) and next prime (1652457361).

It can be written as a sum of positive squares in 2 ways, for example, as 96943716 + 1555513600 = 9846^2 + 39440^2 .

It is an unprimeable number.

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, 766795 + ... + 768946.

It is an arithmetic number, because the mean of its divisors is an integer number (241879365).

Almost surely, 2^1652457316 is an apocalyptic number.

It is an amenable number.

1652457316 is a deficient number, since it is larger than the sum of its proper divisors (1250095064).

1652457316 is a wasteful number, since it uses less digits than its factorization.

1652457316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536014 (or 1536012 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 1652457316 is about 40650.4282388267. The cubic root of 1652457316 is about 1182.2520708427.

Adding to 1652457316 its reverse (6137542561), we get a palindrome (7789999877).

The spelling of 1652457316 in words is "one billion, six hundred fifty-two million, four hundred fifty-seven thousand, three hundred sixteen".