10642825603 has 4 divisors (see below), whose sum is σ = 10646870328. Its totient is φ = 10638780880.

The previous prime is 10642825577. The next prime is 10642825619. The reversal of 10642825603 is 30652824601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10642825603 is a prime.

It is a super-2 number, since 2×10642825603² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10642825103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018413 + ... + 2023678.

It is an arithmetic number, because the mean of its divisors is an integer number (2661717582).

Almost surely, 2^10642825603 is an apocalyptic number.

10642825603 is a deficient number, since it is larger than the sum of its proper divisors (4044725).

10642825603 is an equidigital number, since it uses as much as digits as its factorization.

10642825603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044724.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 10642825603 in words is "ten billion, six hundred forty-two million, eight hundred twenty-five thousand, six hundred three".