1351453334125 has 8 divisors (see below), whose sum is σ = 1686613761144. Its totient is φ = 1081162667200.

The previous prime is 1351453334111. The next prime is 1351453334141. The reversal of 1351453334125 is 5214333541531.

It can be written as a sum of positive squares in 4 ways, for example, as 22860532809 + 1328592801316 = 151197^2 + 1152646^2 .

It is not a de Polignac number, because 1351453334125 - 2¹⁷ = 1351453203053 is a prime.

It is a super-2 number, since 2×1351453334125² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

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, 5405813212 + ... + 5405813461.

It is an arithmetic number, because the mean of its divisors is an integer number (210826720143).

Almost surely, 2^{1351453334125} is an apocalyptic number.

It is an amenable number.

1351453334125 is a deficient number, since it is larger than the sum of its proper divisors (335160427019).

1351453334125 is an equidigital number, since it uses as much as digits as its factorization.

1351453334125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10811626688 (or 10811626678 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

Adding to 1351453334125 its reverse (5214333541531), we get a palindrome (6565786875656).

The spelling of 1351453334125 in words is "one trillion, three hundred fifty-one billion, four hundred fifty-three million, three hundred thirty-four thousand, one hundred twenty-five".