1345225627536 has 80 divisors (see below), whose sum is σ = 3972207381504. Its totient is φ = 384293192832.

The previous prime is 1345225627477. The next prime is 1345225627567. The reversal of 1345225627536 is 6357265225431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1999135 + ... + 2585921.

Almost surely, 2^{1345225627536} is an apocalyptic number.

1345225627536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1345225627536 is an abundant number, since it is smaller than the sum of its proper divisors (2626981753968).

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

1345225627536 is a wasteful number, since it uses less digits than its factorization.

1345225627536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593628 (or 593622 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 51.

The spelling of 1345225627536 in words is "one trillion, three hundred forty-five billion, two hundred twenty-five million, six hundred twenty-seven thousand, five hundred thirty-six".