1359801345 has 32 divisors (see below), whose sum is σ = 2488354560. Its totient is φ = 621158400.

The previous prime is 1359801299. The next prime is 1359801397. The reversal of 1359801345 is 5431089531.

It is not a de Polignac number, because 1359801345 - 2⁷ = 1359801217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164061 + ... + 172149.

It is an arithmetic number, because the mean of its divisors is an integer number (77761080).

Almost surely, 2^1359801345 is an apocalyptic number.

1359801345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1359801345 is a deficient number, since it is larger than the sum of its proper divisors (1128553215).

1359801345 is a wasteful number, since it uses less digits than its factorization.

1359801345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9705.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 1359801345 is about 36875.4843358023. The cubic root of 1359801345 is about 1107.8777035863.

The spelling of 1359801345 in words is "one billion, three hundred fifty-nine million, eight hundred one thousand, three hundred forty-five".