1345033581375 has 256 divisors, whose sum is σ = 2602355558400. Its totient is φ = 610122240000.

The previous prime is 1345033581373. The next prime is 1345033581383. The reversal of 1345033581375 is 5731853305431.

It is not a de Polignac number, because 1345033581375 - 2¹ = 1345033581373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345033581373) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3457669681 + ... + 3457670069.

It is an arithmetic number, because the mean of its divisors is an integer number (10165451400).

Almost surely, 2^{1345033581375} is an apocalyptic number.

1345033581375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1345033581375 is a deficient number, since it is larger than the sum of its proper divisors (1257321977025).

1345033581375 is a wasteful number, since it uses less digits than its factorization.

1345033581375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 1345033581375 in words is "one trillion, three hundred forty-five billion, thirty-three million, five hundred eighty-one thousand, three hundred seventy-five".