6154461451 has 2 divisors, whose sum is σ = 6154461452. Its totient is φ = 6154461450.

The previous prime is 6154461427. The next prime is 6154461457. The reversal of 6154461451 is 1541644516.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6154461451 - 2¹¹ = 6154459403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6154461451.

It is not a weakly prime, because it can be changed into another prime (6154461457) 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 as a sum of consecutive naturals, namely, 3077230725 + 3077230726.

It is an arithmetic number, because the mean of its divisors is an integer number (3077230726).

Almost surely, 2^6154461451 is an apocalyptic number.

6154461451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6154461451 is an equidigital number, since it uses as much as digits as its factorization.

6154461451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 6154461451 is about 78450.3757224910. The cubic root of 6154461451 is about 1832.5817274532.

The spelling of 6154461451 in words is "six billion, one hundred fifty-four million, four hundred sixty-one thousand, four hundred fifty-one".