10509848354 has 16 divisors (see below), whose sum is σ = 16136109792. Its totient is φ = 5131216608.

The previous prime is 10509848353. The next prime is 10509848359. The reversal of 10509848354 is 45384890501.

It is a happy number.

It is a super-2 number, since 2×10509848354² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10509848299 and 10509848308.

It is not an unprimeable number, because it can be changed into a prime (10509848353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313697 + ... + 345579.

It is an arithmetic number, because the mean of its divisors is an integer number (1008506862).

Almost surely, 2^10509848354 is an apocalyptic number.

10509848354 is a deficient number, since it is larger than the sum of its proper divisors (5626261438).

10509848354 is a wasteful number, since it uses less digits than its factorization.

10509848354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35761.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 10509848354 in words is "ten billion, five hundred nine million, eight hundred forty-eight thousand, three hundred fifty-four".