45911347 has 2 divisors, whose sum is σ = 45911348. Its totient is φ = 45911346.

The previous prime is 45911329. The next prime is 45911357. The reversal of 45911347 is 74311954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45911347 - 2¹⁵ = 45878579 is a prime.

It is not a weakly prime, because it can be changed into another prime (45911317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22955673 + 22955674.

It is an arithmetic number, because the mean of its divisors is an integer number (22955674).

Almost surely, 2^45911347 is an apocalyptic number.

45911347 is a deficient number, since it is larger than the sum of its proper divisors (1).

45911347 is an equidigital number, since it uses as much as digits as its factorization.

45911347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 45911347 is about 6775.7912453086. The cubic root of 45911347 is about 358.0744594039.

The spelling of 45911347 in words is "forty-five million, nine hundred eleven thousand, three hundred forty-seven".