2400472189547 has 2 divisors, whose sum is σ = 2400472189548. Its totient is φ = 2400472189546.

The previous prime is 2400472189537. The next prime is 2400472189613. The reversal of 2400472189547 is 7459812740042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2400472189547 - 2²⁶ = 2400405080683 is a prime.

It is not a weakly prime, because it can be changed into another prime (2400472189537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200236094773 + 1200236094774.

It is an arithmetic number, because the mean of its divisors is an integer number (1200236094774).

Almost surely, 2^{2400472189547} is an apocalyptic number.

2400472189547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400472189547 is an equidigital number, since it uses as much as digits as its factorization.

2400472189547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 2400472189547 in words is "two trillion, four hundred billion, four hundred seventy-two million, one hundred eighty-nine thousand, five hundred forty-seven".