45214205404451 has 2 divisors, whose sum is σ = 45214205404452. Its totient is φ = 45214205404450.

The previous prime is 45214205404441. The next prime is 45214205404477. The reversal of 45214205404451 is 15440450241254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45214205404451 - 2²² = 45214201210147 is a prime.

It is a super-2 number, since 2×45214205404451² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45214205404399 and 45214205404408.

It is not a weakly prime, because it can be changed into another prime (45214205404441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22607102702225 + 22607102702226.

It is an arithmetic number, because the mean of its divisors is an integer number (22607102702226).

Almost surely, 2^{45214205404451} is an apocalyptic number.

45214205404451 is a deficient number, since it is larger than the sum of its proper divisors (1).

45214205404451 is an equidigital number, since it uses as much as digits as its factorization.

45214205404451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512000, while the sum is 41.

The spelling of 45214205404451 in words is "forty-five trillion, two hundred fourteen billion, two hundred five million, four hundred four thousand, four hundred fifty-one".