10534421263 has 8 divisors (see below), whose sum is σ = 11413491408. Its totient is φ = 9684173184.

The previous prime is 10534421243. The next prime is 10534421269. The reversal of 10534421263 is 36212443501.

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

It is a cyclic number.

It is not a de Polignac number, because 10534421263 - 2⁹ = 10534420751 is a prime.

It is a super-2 number, since 2×10534421263² (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 (10534421269) 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, 7204756 + ... + 7206217.

It is an arithmetic number, because the mean of its divisors is an integer number (1426686426).

Almost surely, 2^10534421263 is an apocalyptic number.

10534421263 is a deficient number, since it is larger than the sum of its proper divisors (879070145).

10534421263 is a wasteful number, since it uses less digits than its factorization.

10534421263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14411033.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 10534421263 its reverse (36212443501), we get a palindrome (46746864764).

The spelling of 10534421263 in words is "ten billion, five hundred thirty-four million, four hundred twenty-one thousand, two hundred sixty-three".