1534425120552 has 16 divisors (see below), whose sum is σ = 3836062801440. Its totient is φ = 511475040176.

The previous prime is 1534425120541. The next prime is 1534425120563. The reversal of 1534425120552 is 2550215244351.

It is an interprime number because it is at equal distance from previous prime (1534425120541) and next prime (1534425120563).

It is a self number, because there is not a number n which added to its sum of digits gives 1534425120552.

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, 31967189988 + ... + 31967190035.

It is an arithmetic number, because the mean of its divisors is an integer number (239753925090).

Almost surely, 2^{1534425120552} is an apocalyptic number.

1534425120552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1534425120552 is an abundant number, since it is smaller than the sum of its proper divisors (2301637680888).

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

1534425120552 is a wasteful number, since it uses less digits than its factorization.

1534425120552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63934380032 (or 63934380028 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 1534425120552 in words is "one trillion, five hundred thirty-four billion, four hundred twenty-five million, one hundred twenty thousand, five hundred fifty-two".