1353633073 has 16 divisors (see below), whose sum is σ = 1507968000. Its totient is φ = 1206642240.

The previous prime is 1353633067. The next prime is 1353633079. The reversal of 1353633073 is 3703363531.

It is an interprime number because it is at equal distance from previous prime (1353633067) and next prime (1353633079).

It is a cyclic number.

It is not a de Polignac number, because 1353633073 - 2¹⁷ = 1353502001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353633079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201828 + ... + 208426.

It is an arithmetic number, because the mean of its divisors is an integer number (94248000).

Almost surely, 2^1353633073 is an apocalyptic number.

1353633073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1353633073 is a deficient number, since it is larger than the sum of its proper divisors (154334927).

1353633073 is a wasteful number, since it uses less digits than its factorization.

1353633073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152.

The product of its (nonzero) digits is 51030, while the sum is 34.

The square root of 1353633073 is about 36791.7527851012. The cubic root of 1353633073 is about 1106.1999952798.

The spelling of 1353633073 in words is "one billion, three hundred fifty-three million, six hundred thirty-three thousand, seventy-three".