43157483 has 2 divisors, whose sum is σ = 43157484. Its totient is φ = 43157482.

The previous prime is 43157479. The next prime is 43157489. The reversal of 43157483 is 38475134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43157483 - 2² = 43157479 is a prime.

It is not a weakly prime, because it can be changed into another prime (43157489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21578741 + 21578742.

It is an arithmetic number, because the mean of its divisors is an integer number (21578742).

Almost surely, 2^43157483 is an apocalyptic number.

43157483 is a deficient number, since it is larger than the sum of its proper divisors (1).

43157483 is an equidigital number, since it uses as much as digits as its factorization.

43157483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 43157483 is about 6569.4355160851. The cubic root of 43157483 is about 350.7669792620.

The spelling of 43157483 in words is "forty-three million, one hundred fifty-seven thousand, four hundred eighty-three".