45434212511 has 2 divisors, whose sum is σ = 45434212512. Its totient is φ = 45434212510.

The previous prime is 45434212469. The next prime is 45434212519. The reversal of 45434212511 is 11521243454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45434212511 - 2¹⁴ = 45434196127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45434212519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22717106255 + 22717106256.

It is an arithmetic number, because the mean of its divisors is an integer number (22717106256).

Almost surely, 2^45434212511 is an apocalyptic number.

45434212511 is a deficient number, since it is larger than the sum of its proper divisors (1).

45434212511 is an equidigital number, since it uses as much as digits as its factorization.

45434212511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 32.

Adding to 45434212511 its reverse (11521243454), we get a palindrome (56955455965).

The spelling of 45434212511 in words is "forty-five billion, four hundred thirty-four million, two hundred twelve thousand, five hundred eleven".