1345753127425 has 24 divisors (see below), whose sum is σ = 1907214833216. Its totient is φ = 922758402240.

The previous prime is 1345753127401. The next prime is 1345753127497. The reversal of 1345753127425 is 5247213575431.

It is not a de Polignac number, because 1345753127425 - 2¹⁷ = 1345752996353 is a prime.

It is a super-2 number, since 2×1345753127425² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3763507 + ... + 4105543.

Almost surely, 2^{1345753127425} is an apocalyptic number.

It is an amenable number.

1345753127425 is a deficient number, since it is larger than the sum of its proper divisors (561461705791).

1345753127425 is a wasteful number, since it uses less digits than its factorization.

1345753127425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364537 (or 364532 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 49.

The spelling of 1345753127425 in words is "one trillion, three hundred forty-five billion, seven hundred fifty-three million, one hundred twenty-seven thousand, four hundred twenty-five".