10452565406 has 4 divisors (see below), whose sum is σ = 15678848112. Its totient is φ = 5226282702.

The previous prime is 10452565397. The next prime is 10452565411. The reversal of 10452565406 is 60456525401.

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

It is a super-2 number, since 2×10452565406² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10452565406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613141350 + ... + 2613141353.

It is an arithmetic number, because the mean of its divisors is an integer number (3919712028).

Almost surely, 2^10452565406 is an apocalyptic number.

10452565406 is a deficient number, since it is larger than the sum of its proper divisors (5226282706).

10452565406 is an equidigital number, since it uses as much as digits as its factorization.

10452565406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226282705.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 10452565406 in words is "ten billion, four hundred fifty-two million, five hundred sixty-five thousand, four hundred six".