10000333957 has 2 divisors, whose sum is σ = 10000333958. Its totient is φ = 10000333956.

The previous prime is 10000333951. The next prime is 10000333999. The reversal of 10000333957 is 75933300001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10000200001 + 133956 = 100001^2 + 366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000333957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000333951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000166978 + 5000166979.

It is an arithmetic number, because the mean of its divisors is an integer number (5000166979).

Almost surely, 2^10000333957 is an apocalyptic number.

It is an amenable number.

10000333957 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000333957 is an equidigital number, since it uses as much as digits as its factorization.

10000333957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 31.

Adding to 10000333957 its reverse (75933300001), we get a palindrome (85933633958).

The spelling of 10000333957 in words is "ten billion, three hundred thirty-three thousand, nine hundred fifty-seven".