1053332115452 has 24 divisors (see below), whose sum is σ = 1854375393024. Its totient is φ = 523519926192.

The previous prime is 1053332115397. The next prime is 1053332115491. The reversal of 1053332115452 is 2545112333501.

It is a happy number.

It is a super-2 number, since 2×1053332115452² (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 7 ways as a sum of consecutive naturals, for example, 717938 + ... + 1619289.

It is an arithmetic number, because the mean of its divisors is an integer number (77265641376).

Almost surely, 2^{1053332115452} is an apocalyptic number.

It is an amenable number.

1053332115452 is a deficient number, since it is larger than the sum of its proper divisors (801043277572).

1053332115452 is a wasteful number, since it uses less digits than its factorization.

1053332115452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337905 (or 2337903 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 1053332115452 its reverse (2545112333501), we get a palindrome (3598444448953).

The spelling of 1053332115452 in words is "one trillion, fifty-three billion, three hundred thirty-two million, one hundred fifteen thousand, four hundred fifty-two".