1651315152 has 20 divisors (see below), whose sum is σ = 4265897600. Its totient is φ = 550438368.

The previous prime is 1651315121. The next prime is 1651315181. The reversal of 1651315152 is 2515131561.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17201152 + ... + 17201247.

It is an arithmetic number, because the mean of its divisors is an integer number (213294880).

Almost surely, 2^1651315152 is an apocalyptic number.

1651315152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1651315152 is an abundant number, since it is smaller than the sum of its proper divisors (2614582448).

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

1651315152 is a wasteful number, since it uses less digits than its factorization.

1651315152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34402410 (or 34402404 counting only the distinct ones).

The product of its digits is 4500, while the sum is 30.

The square root of 1651315152 is about 40636.3772007299. The cubic root of 1651315152 is about 1181.9796206415.

The spelling of 1651315152 in words is "one billion, six hundred fifty-one million, three hundred fifteen thousand, one hundred fifty-two".