10073329646 has 4 divisors (see below), whose sum is σ = 15109994472. Its totient is φ = 5036664822.

The previous prime is 10073329639. The next prime is 10073329649. The reversal of 10073329646 is 64692337001.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10073329649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2518332410 + ... + 2518332413.

It is an arithmetic number, because the mean of its divisors is an integer number (3777498618).

Almost surely, 2^10073329646 is an apocalyptic number.

10073329646 is a deficient number, since it is larger than the sum of its proper divisors (5036664826).

10073329646 is an equidigital number, since it uses as much as digits as its factorization.

10073329646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036664825.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 10073329646 in words is "ten billion, seventy-three million, three hundred twenty-nine thousand, six hundred forty-six".