1522980852 has 48 divisors (see below), whose sum is σ = 3590092800. Its totient is φ = 502475392.

The previous prime is 1522980841. The next prime is 1522980889. The reversal of 1522980852 is 2580892251.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 565453 + ... + 568139.

It is an arithmetic number, because the mean of its divisors is an integer number (74793600).

Almost surely, 2^1522980852 is an apocalyptic number.

1522980852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1522980852 is an abundant number, since it is smaller than the sum of its proper divisors (2067111948).

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

1522980852 is a wasteful number, since it uses less digits than its factorization.

1522980852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160 (or 3158 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 1522980852 is about 39025.3872754647. The cubic root of 1522980852 is about 1150.5305307634.

The spelling of 1522980852 in words is "one billion, five hundred twenty-two million, nine hundred eighty thousand, eight hundred fifty-two".