10345872507 has 8 divisors (see below), whose sum is σ = 13796075280. Its totient is φ = 6896459040.

The previous prime is 10345872503. The next prime is 10345872553. The reversal of 10345872507 is 70527854301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10345872507 - 2² = 10345872503 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10345872503) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 166032 + ... + 219677.

It is an arithmetic number, because the mean of its divisors is an integer number (1724509410).

Almost surely, 2^10345872507 is an apocalyptic number.

10345872507 is a deficient number, since it is larger than the sum of its proper divisors (3450202773).

10345872507 is an equidigital number, since it uses as much as digits as its factorization.

10345872507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394653.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 10345872507 in words is "ten billion, three hundred forty-five million, eight hundred seventy-two thousand, five hundred seven".