2650325401 has 4 divisors (see below), whose sum is σ = 2652504372. Its totient is φ = 2648146432.

The previous prime is 2650325389. The next prime is 2650325411. The reversal of 2650325401 is 1045230562.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1045230562 = 2 ⋅522615281.

It can be written as a sum of positive squares in 2 ways, for example, as 315986176 + 2334339225 = 17776^2 + 48315^2 .

It is a cyclic number.

It is not a de Polignac number, because 2650325401 - 2²³ = 2641936793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2650325401.

It is not an unprimeable number, because it can be changed into a prime (2650325411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087660 + ... + 1090093.

It is an arithmetic number, because the mean of its divisors is an integer number (663126093).

Almost surely, 2^2650325401 is an apocalyptic number.

It is an amenable number.

2650325401 is a deficient number, since it is larger than the sum of its proper divisors (2178971).

2650325401 is a wasteful number, since it uses less digits than its factorization.

2650325401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178970.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2650325401 is about 51481.3111818260. The cubic root of 2650325401 is about 1383.8841426915.

Adding to 2650325401 its reverse (1045230562), we get a palindrome (3695555963).

The spelling of 2650325401 in words is "two billion, six hundred fifty million, three hundred twenty-five thousand, four hundred one".