10520302463 has 32 divisors (see below), whose sum is σ = 12105979200. Its totient is φ = 9054720000.

The previous prime is 10520302459. The next prime is 10520302483. The reversal of 10520302463 is 36420302501.

It is a cyclic number.

It is not a de Polignac number, because 10520302463 - 2² = 10520302459 is a prime.

It is a super-2 number, since 2×10520302463² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520302483) 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, 10028363 + ... + 10029411.

It is an arithmetic number, because the mean of its divisors is an integer number (378311850).

Almost surely, 2^10520302463 is an apocalyptic number.

10520302463 is a deficient number, since it is larger than the sum of its proper divisors (1585676737).

10520302463 is a wasteful number, since it uses less digits than its factorization.

10520302463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10520302463 its reverse (36420302501), we get a palindrome (46940604964).

The spelling of 10520302463 in words is "ten billion, five hundred twenty million, three hundred two thousand, four hundred sixty-three".