10427564746 has 4 divisors (see below), whose sum is σ = 15641347122. Its totient is φ = 5213782372.

The previous prime is 10427564729. The next prime is 10427564747. The reversal of 10427564746 is 64746572401.

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

It can be written as a sum of positive squares in only one way, i.e., 10272836025 + 154728721 = 101355^2 + 12439^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10427564696 and 10427564705.

It is not an unprimeable number, because it can be changed into a prime (10427564747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606891185 + ... + 2606891188.

Almost surely, 2^10427564746 is an apocalyptic number.

10427564746 is a deficient number, since it is larger than the sum of its proper divisors (5213782376).

10427564746 is an equidigital number, since it uses as much as digits as its factorization.

10427564746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213782375.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 10427564746 in words is "ten billion, four hundred twenty-seven million, five hundred sixty-four thousand, seven hundred forty-six".