10165051426 has 8 divisors (see below), whose sum is σ = 15248508444. Its totient is φ = 5082215280.

The previous prime is 10165051399. The next prime is 10165051427. The reversal of 10165051426 is 62415056101.

It can be written as a sum of positive squares in 2 ways, for example, as 10020210201 + 144841225 = 100101^2 + 12035^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10165051427) 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, 111865 + ... + 181228.

Almost surely, 2^10165051426 is an apocalyptic number.

10165051426 is a deficient number, since it is larger than the sum of its proper divisors (5083457018).

10165051426 is a wasteful number, since it uses less digits than its factorization.

10165051426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310436.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 10165051426 in words is "ten billion, one hundred sixty-five million, fifty-one thousand, four hundred twenty-six".