35006401605 has 16 divisors (see below), whose sum is σ = 64011705984. Its totient is φ = 16002926400.

The previous prime is 35006401561. The next prime is 35006401643. The reversal of 35006401605 is 50610460053.

It is not a de Polignac number, because 35006401605 - 2¹³ = 35006393413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166697046 + ... + 166697255.

It is an arithmetic number, because the mean of its divisors is an integer number (4000731624).

Almost surely, 2^35006401605 is an apocalyptic number.

35006401605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35006401605 is a deficient number, since it is larger than the sum of its proper divisors (29005304379).

35006401605 is a wasteful number, since it uses less digits than its factorization.

35006401605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333394316.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 35006401605 its reverse (50610460053), we get a palindrome (85616861658).

The spelling of 35006401605 in words is "thirty-five billion, six million, four hundred one thousand, six hundred five".