1522712056044 has 48 divisors (see below), whose sum is σ = 3690092044800. Its totient is φ = 488351445696.

The previous prime is 1522712056007. The next prime is 1522712056079. The reversal of 1522712056044 is 4406502172251.

It is a junction number, because it is equal to n+sod(n) for n = 1522712055993 and 1522712056011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22846759 + ... + 22913310.

It is an arithmetic number, because the mean of its divisors is an integer number (76876917600).

Almost surely, 2^{1522712056044} is an apocalyptic number.

It is an amenable number.

1522712056044 is an abundant number, since it is smaller than the sum of its proper divisors (2167379988756).

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

1522712056044 is a wasteful number, since it uses less digits than its factorization.

1522712056044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45760182 (or 45760180 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 1522712056044 in words is "one trillion, five hundred twenty-two billion, seven hundred twelve million, fifty-six thousand, forty-four".