1522988000836 has 27 divisors (see below), whose sum is σ = 2674621904157. Its totient is φ = 758819718720.

The previous prime is 1522988000813. The next prime is 1522988000851. The reversal of 1522988000836 is 6380008892251.

The square root of 1522988000836 is 1234094.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 410688722500 + 1112299278336 = 640850^2 + 1054656^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 831778441 + ... + 831780271.

Almost surely, 2^{1522988000836} is an apocalyptic number.

1522988000836 is the 1234094-th square number.

It is an amenable number.

1522988000836 is a deficient number, since it is larger than the sum of its proper divisors (1151633903321).

1522988000836 is an frugal number, since it uses more digits than its factorization.

1522988000836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 1522988000836 in words is "one trillion, five hundred twenty-two billion, nine hundred eighty-eight million, eight hundred thirty-six", and thus it is an aban number.