73135325289601 has 8 divisors (see below), whose sum is σ = 74718275900544. Its totient is φ = 71559894634800.

The previous prime is 73135325289557. The next prime is 73135325289617. The reversal of 73135325289601 is 10698252353137.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73135325289601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73135325289401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879969375 + ... + 1880008276.

It is an arithmetic number, because the mean of its divisors is an integer number (9339784487568).

Almost surely, 2^{73135325289601} is an apocalyptic number.

It is an amenable number.

73135325289601 is a deficient number, since it is larger than the sum of its proper divisors (1582950610943).

73135325289601 is a wasteful number, since it uses less digits than its factorization.

73135325289601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759978071.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 73135325289601 in words is "seventy-three trillion, one hundred thirty-five billion, three hundred twenty-five million, two hundred eighty-nine thousand, six hundred one".