3648532358463 has 32 divisors (see below), whose sum is σ = 4903744603392. Its totient is φ = 2412897984000.

The previous prime is 3648532358453. The next prime is 3648532358509.

3648532358463 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3648532358463 - 2⁵ = 3648532358431 is a prime.

It is a super-2 number, since 2×3648532358463² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3648532358397 and 3648532358406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648532358423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1132731193 + ... + 1132734413.

It is an arithmetic number, because the mean of its divisors is an integer number (153242018856).

Almost surely, 2^{3648532358463} is an apocalyptic number.

3648532358463 is a deficient number, since it is larger than the sum of its proper divisors (1255212244929).

3648532358463 is a wasteful number, since it uses less digits than its factorization.

3648532358463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015.

The product of its digits is 149299200, while the sum is 60.

The spelling of 3648532358463 in words is "three trillion, six hundred forty-eight billion, five hundred thirty-two million, three hundred fifty-eight thousand, four hundred sixty-three".