4913537 has 2 divisors, whose sum is σ = 4913538. Its totient is φ = 4913536.

The previous prime is 4913497. The next prime is 4913539. The reversal of 4913537 is 7353194.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4879681 + 33856 = 2209^2 + 184^2 .

It is a cyclic number.

It is not a de Polignac number, because 4913537 - 2⁶ = 4913473 is a prime.

Together with 4913539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4913539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456768 + 2456769.

It is an arithmetic number, because the mean of its divisors is an integer number (2456769).

Almost surely, 2^4913537 is an apocalyptic number.

It is an amenable number.

4913537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4913537 is an equidigital number, since it uses as much as digits as its factorization.

4913537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 4913537 is about 2216.6499498117. The cubic root of 4913537 is about 170.0061935460.

The spelling of 4913537 in words is "four million, nine hundred thirteen thousand, five hundred thirty-seven".