1350425663526 has 16 divisors (see below), whose sum is σ = 2701392314544. Its totient is φ = 450051723264.

The previous prime is 1350425663473. The next prime is 1350425663567. The reversal of 1350425663526 is 6253665240531.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 22508691 + ... + 22568606.

It is an arithmetic number, because the mean of its divisors is an integer number (168837019659).

Almost surely, 2^{1350425663526} is an apocalyptic number.

1350425663526 is an abundant number, since it is smaller than the sum of its proper divisors (1350966651018).

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

1350425663526 is a wasteful number, since it uses less digits than its factorization.

1350425663526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45082295.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 1350425663526 in words is "one trillion, three hundred fifty billion, four hundred twenty-five million, six hundred sixty-three thousand, five hundred twenty-six".