2455161201 has 6 divisors (see below), whose sum is σ = 3546343970. Its totient is φ = 1636774128.

The previous prime is 2455161187. The next prime is 2455161211. The reversal of 2455161201 is 1021615542.

2455161201 is a `hidden beast` number, since 2 + 45 + 5 + 1 + 612 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2398550625 + 56610576 = 48975^2 + 7524^2 .

It is not a de Polignac number, because 2455161201 - 2⁵ = 2455161169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455161211) 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, 136397836 + ... + 136397853.

Almost surely, 2^2455161201 is an apocalyptic number.

It is an amenable number.

2455161201 is a deficient number, since it is larger than the sum of its proper divisors (1091182769).

2455161201 is a wasteful number, since it uses less digits than its factorization.

2455161201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272795695 (or 272795692 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 2455161201 is about 49549.5832575815. The cubic root of 2455161201 is about 1349.0457272595.

Adding to 2455161201 its reverse (1021615542), we get a palindrome (3476776743).

The spelling of 2455161201 in words is "two billion, four hundred fifty-five million, one hundred sixty-one thousand, two hundred one".