1534503053352 has 64 divisors (see below), whose sum is σ = 4006719057600. Its totient is φ = 489241451520.

The previous prime is 1534503053351. The next prime is 1534503053371. The reversal of 1534503053352 is 2533503054351.

It is a super-2 number, since 2×1534503053352² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1534503053352.

It is not an unprimeable number, because it can be changed into a prime (1534503053351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14592049 + ... + 14696832.

It is an arithmetic number, because the mean of its divisors is an integer number (62604985275).

Almost surely, 2^{1534503053352} is an apocalyptic number.

1534503053352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1534503053352 is an abundant number, since it is smaller than the sum of its proper divisors (2472216004248).

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

1534503053352 is a wasteful number, since it uses less digits than its factorization.

1534503053352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29288986 (or 29288982 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 39.

Subtracting 1534503053352 from its reverse (2533503054351), we obtain a palindrome (999000000999).

The spelling of 1534503053352 in words is "one trillion, five hundred thirty-four billion, five hundred three million, fifty-three thousand, three hundred fifty-two".