10497859701929 has 4 divisors (see below), whose sum is σ = 11115380860884. Its totient is φ = 9880338542976.

The previous prime is 10497859701899. The next prime is 10497859701941. The reversal of 10497859701929 is 92910795879401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8695156050025 + 1802703651904 = 2948755^2 + 1342648^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10497859701929 is a prime.

It is a super-2 number, since 2×10497859701929² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10497859701629) 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, 308760579452 + ... + 308760579485.

It is an arithmetic number, because the mean of its divisors is an integer number (2778845215221).

Almost surely, 2^{10497859701929} is an apocalyptic number.

It is an amenable number.

10497859701929 is a deficient number, since it is larger than the sum of its proper divisors (617521158955).

10497859701929 is an equidigital number, since it uses as much as digits as its factorization.

10497859701929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617521158954.

The product of its (nonzero) digits is 102876480, while the sum is 71.

The spelling of 10497859701929 in words is "ten trillion, four hundred ninety-seven billion, eight hundred fifty-nine million, seven hundred one thousand, nine hundred twenty-nine".