35500161 has 4 divisors (see below), whose sum is σ = 47333552. Its totient is φ = 23666772.

The previous prime is 35500159. The next prime is 35500169. The reversal of 35500161 is 16100553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 35500161 - 2¹ = 35500159 is a prime.

It is a super-2 number, since 2×35500161² = 2520522862051842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35500169) 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, 5916691 + ... + 5916696.

It is an arithmetic number, because the mean of its divisors is an integer number (11833388).

Almost surely, 2^35500161 is an apocalyptic number.

It is an amenable number.

35500161 is a deficient number, since it is larger than the sum of its proper divisors (11833391).

35500161 is a wasteful number, since it uses less digits than its factorization.

35500161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11833390.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 35500161 is about 5958.2011547110. The cubic root of 35500161 is about 328.6574194142.

The spelling of 35500161 in words is "thirty-five million, five hundred thousand, one hundred sixty-one".