1354524510252 has 12 divisors (see below), whose sum is σ = 3160557190616. Its totient is φ = 451508170080.

The previous prime is 1354524510203. The next prime is 1354524510259. The reversal of 1354524510252 is 2520154254531.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1354524510252.

It is not an unprimeable number, because it can be changed into a prime (1354524510259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56438521249 + ... + 56438521272.

Almost surely, 2^{1354524510252} is an apocalyptic number.

1354524510252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1354524510252 is an abundant number, since it is smaller than the sum of its proper divisors (1806032680364).

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

1354524510252 is a wasteful number, since it uses less digits than its factorization.

1354524510252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112877042528 (or 112877042526 counting only the distinct ones).

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

Adding to 1354524510252 its reverse (2520154254531), we get a palindrome (3874678764783).

The spelling of 1354524510252 in words is "one trillion, three hundred fifty-four billion, five hundred twenty-four million, five hundred ten thousand, two hundred fifty-two".