45722142511 has 2 divisors, whose sum is σ = 45722142512. Its totient is φ = 45722142510.

The previous prime is 45722142509. The next prime is 45722142539. The reversal of 45722142511 is 11524122754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45722142511 - 2¹ = 45722142509 is a prime.

Together with 45722142509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45722142541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22861071255 + 22861071256.

It is an arithmetic number, because the mean of its divisors is an integer number (22861071256).

Almost surely, 2^45722142511 is an apocalyptic number.

45722142511 is a deficient number, since it is larger than the sum of its proper divisors (1).

45722142511 is an equidigital number, since it uses as much as digits as its factorization.

45722142511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22400, while the sum is 34.

The spelling of 45722142511 in words is "forty-five billion, seven hundred twenty-two million, one hundred forty-two thousand, five hundred eleven".