45346487 has 2 divisors, whose sum is σ = 45346488. Its totient is φ = 45346486.

The previous prime is 45346481. The next prime is 45346489. The reversal of 45346487 is 78464354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45346487 - 2²⁴ = 28569271 is a prime.

Together with 45346489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45346481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22673243 + 22673244.

It is an arithmetic number, because the mean of its divisors is an integer number (22673244).

Almost surely, 2^45346487 is an apocalyptic number.

45346487 is a deficient number, since it is larger than the sum of its proper divisors (1).

45346487 is an equidigital number, since it uses as much as digits as its factorization.

45346487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 41.

The square root of 45346487 is about 6733.9800267004. The cubic root of 45346487 is about 356.5998990906.

The spelling of 45346487 in words is "forty-five million, three hundred forty-six thousand, four hundred eighty-seven".