10345725746 has 8 divisors (see below), whose sum is σ = 15519505260. Its totient is φ = 5172557328.

The previous prime is 10345725679. The next prime is 10345725763. The reversal of 10345725746 is 64752754301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8426322025 + 1919403721 = 91795^2 + 43811^2 .

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

It is a super-2 number, since 2×10345725746² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10345725697 and 10345725706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107801 + ... + 179756.

Almost surely, 2^10345725746 is an apocalyptic number.

10345725746 is a deficient number, since it is larger than the sum of its proper divisors (5173779514).

10345725746 is a wasteful number, since it uses less digits than its factorization.

10345725746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305548.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 10345725746 in words is "ten billion, three hundred forty-five million, seven hundred twenty-five thousand, seven hundred forty-six".