45430211203451 has 2 divisors, whose sum is σ = 45430211203452. Its totient is φ = 45430211203450.

The previous prime is 45430211203427. The next prime is 45430211203457. The reversal of 45430211203451 is 15430211203454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45430211203451 - 2⁶ = 45430211203387 is a prime.

It is not a weakly prime, because it can be changed into another prime (45430211203457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22715105601725 + 22715105601726.

It is an arithmetic number, because the mean of its divisors is an integer number (22715105601726).

Almost surely, 2^{45430211203451} is an apocalyptic number.

45430211203451 is a deficient number, since it is larger than the sum of its proper divisors (1).

45430211203451 is an equidigital number, since it uses as much as digits as its factorization.

45430211203451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 45430211203451 in words is "forty-five trillion, four hundred thirty billion, two hundred eleven million, two hundred three thousand, four hundred fifty-one".