10534406446 has 4 divisors (see below), whose sum is σ = 15801609672. Its totient is φ = 5267203222.

The previous prime is 10534406423. The next prime is 10534406447. The reversal of 10534406446 is 64460443501.

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

It is a super-2 number, since 2×10534406446² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534406447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633601610 + ... + 2633601613.

It is an arithmetic number, because the mean of its divisors is an integer number (3950402418).

Almost surely, 2^10534406446 is an apocalyptic number.

10534406446 is a deficient number, since it is larger than the sum of its proper divisors (5267203226).

10534406446 is an equidigital number, since it uses as much as digits as its factorization.

10534406446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267203225.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 10534406446 its reverse (64460443501), we get a palindrome (74994849947).

The spelling of 10534406446 in words is "ten billion, five hundred thirty-four million, four hundred six thousand, four hundred forty-six".