45510142211 has 2 divisors, whose sum is σ = 45510142212. Its totient is φ = 45510142210.

The previous prime is 45510142189. The next prime is 45510142259. The reversal of 45510142211 is 11224101554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45510142211 - 2¹⁸ = 45509880067 is a prime.

It is not a weakly prime, because it can be changed into another prime (45510142291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755071105 + 22755071106.

It is an arithmetic number, because the mean of its divisors is an integer number (22755071106).

Almost surely, 2^45510142211 is an apocalyptic number.

45510142211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45510142211 is an equidigital number, since it uses as much as digits as its factorization.

45510142211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 45510142211 its reverse (11224101554), we get a palindrome (56734243765).

The spelling of 45510142211 in words is "forty-five billion, five hundred ten million, one hundred forty-two thousand, two hundred eleven".