1465641755063 has 4 divisors (see below), whose sum is σ = 1496825622240. Its totient is φ = 1434457887888.

The previous prime is 1465641755059. The next prime is 1465641755077. The reversal of 1465641755063 is 3605571465641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1465641755063 - 2² = 1465641755059 is a prime.

It is a super-4 number, since 4×1465641755063⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1465641754996 and 1465641755014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1465641755033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15591933518 + ... + 15591933611.

It is an arithmetic number, because the mean of its divisors is an integer number (374206405560).

Almost surely, 2^{1465641755063} is an apocalyptic number.

1465641755063 is a deficient number, since it is larger than the sum of its proper divisors (31183867177).

1465641755063 is an equidigital number, since it uses as much as digits as its factorization.

1465641755063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31183867176.

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 1465641755063 in words is "one trillion, four hundred sixty-five billion, six hundred forty-one million, seven hundred fifty-five thousand, sixty-three".