365161025 has 6 divisors (see below), whose sum is σ = 452799702. Its totient is φ = 292128800.

The previous prime is 365161021. The next prime is 365161063. The reversal of 365161025 is 520161563.

It can be written as a sum of positive squares in 3 ways, for example, as 124166449 + 240994576 = 11143^2 + 15524^2 .

It is not a de Polignac number, because 365161025 - 2² = 365161021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (365161021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7303196 + ... + 7303245.

It is an arithmetic number, because the mean of its divisors is an integer number (75466617).

Almost surely, 2^365161025 is an apocalyptic number.

It is an amenable number.

365161025 is a deficient number, since it is larger than the sum of its proper divisors (87638677).

365161025 is a wasteful number, since it uses less digits than its factorization.

365161025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14606451 (or 14606446 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 365161025 is about 19109.1869267115. The cubic root of 365161025 is about 714.7620281617.

The spelling of 365161025 in words is "three hundred sixty-five million, one hundred sixty-one thousand, twenty-five".