45411183901 has 2 divisors, whose sum is σ = 45411183902. Its totient is φ = 45411183900.

The previous prime is 45411183899. The next prime is 45411183911. The reversal of 45411183901 is 10938111454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45411183801 + 100 = 213099^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 45411183901 - 2¹ = 45411183899 is a prime.

Together with 45411183899, 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 (45411183911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22705591950 + 22705591951.

It is an arithmetic number, because the mean of its divisors is an integer number (22705591951).

Almost surely, 2^45411183901 is an apocalyptic number.

It is an amenable number.

45411183901 is a deficient number, since it is larger than the sum of its proper divisors (1).

45411183901 is an equidigital number, since it uses as much as digits as its factorization.

45411183901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 45411183901 in words is "forty-five billion, four hundred eleven million, one hundred eighty-three thousand, nine hundred one".