10406642533 has 8 divisors (see below), whose sum is σ = 12214746752. Its totient is φ = 8678898576.

The previous prime is 10406642507. The next prime is 10406642563. The reversal of 10406642533 is 33524660401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10406642533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10406642563) 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, 20089785 + ... + 20090302.

It is an arithmetic number, because the mean of its divisors is an integer number (1526843344).

Almost surely, 2^10406642533 is an apocalyptic number.

It is an amenable number.

10406642533 is a deficient number, since it is larger than the sum of its proper divisors (1808104219).

10406642533 is an equidigital number, since it uses as much as digits as its factorization.

10406642533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40180131.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 10406642533 in words is "ten billion, four hundred six million, six hundred forty-two thousand, five hundred thirty-three".