45419741 has 2 divisors, whose sum is σ = 45419742. Its totient is φ = 45419740.

The previous prime is 45419723. The next prime is 45419761. The reversal of 45419741 is 14791454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45024100 + 395641 = 6710^2 + 629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45419741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45419711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22709870 + 22709871.

It is an arithmetic number, because the mean of its divisors is an integer number (22709871).

Almost surely, 2^45419741 is an apocalyptic number.

It is an amenable number.

45419741 is a deficient number, since it is larger than the sum of its proper divisors (1).

45419741 is an equidigital number, since it uses as much as digits as its factorization.

45419741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 45419741 is about 6739.4169629130. The cubic root of 45419741 is about 356.7918163119.

The spelling of 45419741 in words is "forty-five million, four hundred nineteen thousand, seven hundred forty-one".