2465691941 has 2 divisors, whose sum is σ = 2465691942. Its totient is φ = 2465691940.

The previous prime is 2465691937. The next prime is 2465691947. The reversal of 2465691941 is 1491965642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2465519716 + 172225 = 49654^2 + 415^2 .

It is a cyclic number.

It is not a de Polignac number, because 2465691941 - 2² = 2465691937 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2465691947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232845970 + 1232845971.

It is an arithmetic number, because the mean of its divisors is an integer number (1232845971).

Almost surely, 2^2465691941 is an apocalyptic number.

It is an amenable number.

2465691941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2465691941 is an equidigital number, since it uses as much as digits as its factorization.

2465691941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 47.

The square root of 2465691941 is about 49655.7342207323. The cubic root of 2465691941 is about 1350.9717632503.

The spelling of 2465691941 in words is "two billion, four hundred sixty-five million, six hundred ninety-one thousand, nine hundred forty-one".