1522042535452 has 12 divisors (see below), whose sum is σ = 2676198014056. Its totient is φ = 757414531440.

The previous prime is 1522042535449. The next prime is 1522042535483. The reversal of 1522042535452 is 2545352402251.

It is a super-2 number, since 2×1522042535452² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901683123 + ... + 901684810.

Almost surely, 2^{1522042535452} is an apocalyptic number.

It is an amenable number.

1522042535452 is a deficient number, since it is larger than the sum of its proper divisors (1154155478604).

1522042535452 is a wasteful number, since it uses less digits than its factorization.

1522042535452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803368148 (or 1803368146 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 1522042535452 in words is "one trillion, five hundred twenty-two billion, forty-two million, five hundred thirty-five thousand, four hundred fifty-two".