1522968255396 has 81 divisors (see below), whose sum is σ = 4478404308651. Its totient is φ = 435118978224.

The previous prime is 1522968255379. The next prime is 1522968255481. The reversal of 1522968255396 is 6935528692251.

The square root of 1522968255396 is 1234086.

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

1522968255396 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 96 + 8 + 2 + 5 + 539 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51816921 + ... + 51846303.

Almost surely, 2^{1522968255396} is an apocalyptic number.

1522968255396 is the 1234086-th square number.

It is an amenable number.

1522968255396 is an abundant number, since it is smaller than the sum of its proper divisors (2955436053255).

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

1522968255396 is an frugal number, since it uses more digits than its factorization.

1522968255396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58790 (or 29395 counting only the distinct ones).

The product of its digits is 69984000, while the sum is 63.

The spelling of 1522968255396 in words is "one trillion, five hundred twenty-two billion, nine hundred sixty-eight million, two hundred fifty-five thousand, three hundred ninety-six".