1345125436504 has 16 divisors (see below), whose sum is σ = 2563456263120. Its totient is φ = 661537099680.

The previous prime is 1345125436481. The next prime is 1345125436507. The reversal of 1345125436504 is 4056345215431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345125436507) 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, 1378201804 + ... + 1378202779.

It is an arithmetic number, because the mean of its divisors is an integer number (160216016445).

Almost surely, 2^{1345125436504} is an apocalyptic number.

It is an amenable number.

1345125436504 is a deficient number, since it is larger than the sum of its proper divisors (1218330826616).

1345125436504 is a wasteful number, since it uses less digits than its factorization.

1345125436504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756404650 (or 2756404646 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 1345125436504 in words is "one trillion, three hundred forty-five billion, one hundred twenty-five million, four hundred thirty-six thousand, five hundred four".