4161601025 has 12 divisors (see below), whose sum is σ = 5384750592. Its totient is φ = 3184529040.

The previous prime is 4161600977. The next prime is 4161601033. The reversal of 4161601025 is 5201061614.

It is not a de Polignac number, because 4161601025 - 2¹⁶ = 4161535489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4161600985 and 4161601003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3618209 + ... + 3619358.

It is an arithmetic number, because the mean of its divisors is an integer number (448729216).

Almost surely, 2^4161601025 is an apocalyptic number.

It is an amenable number.

4161601025 is a deficient number, since it is larger than the sum of its proper divisors (1223149567).

4161601025 is a wasteful number, since it uses less digits than its factorization.

4161601025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7237600 (or 7237595 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4161601025 is about 64510.4722118820. The cubic root of 4161601025 is about 1608.4966001283.

Adding to 4161601025 its reverse (5201061614), we get a palindrome (9362662639).

The spelling of 4161601025 in words is "four billion, one hundred sixty-one million, six hundred one thousand, twenty-five".