65612365232397 has 8 divisors (see below), whose sum is σ = 87483196922400. Its totient is φ = 43741555182000.

The previous prime is 65612365232371. The next prime is 65612365232411. The reversal of 65612365232397 is 79323256321656.

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

It is not a de Polignac number, because 65612365232397 - 2⁶ = 65612365232333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65612365232397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65612365232797) 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, 4006147 + ... + 12135647.

It is an arithmetic number, because the mean of its divisors is an integer number (10935399615300).

Almost surely, 2^{65612365232397} is an apocalyptic number.

It is an amenable number.

65612365232397 is a deficient number, since it is larger than the sum of its proper divisors (21870831690003).

65612365232397 is a wasteful number, since it uses less digits than its factorization.

65612365232397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819803.

The product of its digits is 73483200, while the sum is 60.

The spelling of 65612365232397 in words is "sixty-five trillion, six hundred twelve billion, three hundred sixty-five million, two hundred thirty-two thousand, three hundred ninety-seven".