10391710522 has 4 divisors (see below), whose sum is σ = 15587565786. Its totient is φ = 5195855260.

The previous prime is 10391710507. The next prime is 10391710559. The reversal of 10391710522 is 22501719301.

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

It can be written as a sum of positive squares in only one way, i.e., 10320324921 + 71385601 = 101589^2 + 8449^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597927629 + ... + 2597927632.

Almost surely, 2^10391710522 is an apocalyptic number.

10391710522 is a deficient number, since it is larger than the sum of its proper divisors (5195855264).

10391710522 is an equidigital number, since it uses as much as digits as its factorization.

10391710522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195855263.

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 10391710522 in words is "ten billion, three hundred ninety-one million, seven hundred ten thousand, five hundred twenty-two".