2461200451 has 2 divisors, whose sum is σ = 2461200452. Its totient is φ = 2461200450.

The previous prime is 2461200431. The next prime is 2461200461. The reversal of 2461200451 is 1540021642.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2461200451 - 2⁵ = 2461200419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2461200431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230600225 + 1230600226.

It is an arithmetic number, because the mean of its divisors is an integer number (1230600226).

Almost surely, 2^2461200451 is an apocalyptic number.

2461200451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461200451 is an equidigital number, since it uses as much as digits as its factorization.

2461200451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2461200451 is about 49610.4873086326. The cubic root of 2461200451 is about 1350.1509572391.

The spelling of 2461200451 in words is "two billion, four hundred sixty-one million, two hundred thousand, four hundred fifty-one".